| 2023-04-14 | The emf of a single battery which is equivalent to a parallel combi... | 1:31 | 2 | |
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| 2023-04-14 | \( \mathrm{A}=\left[\begin{array}{ccc}1 & 2 & 2 \\ 2 & ... | 3:45 | 0 | |
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| 2023-04-14 | Two batteries one of the emf \( 3 \mathrm{~V} \), internal resistan... | 2:14 | 1 | |
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| 2023-04-14 | Two batteries, one of emf \(18\) volts and internal resistance \( 2... | 1:39 | 1 | |
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| 2023-04-14 | The square matrix \( \mathrm{A}=\left[a_{i j}\right] \) given by \(... | 1:25 | 3 | |
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| 2023-04-14 | Reading of ideal ammeter in ampere for the following circuit is ___... | 2:00 | 4 | |
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| 2023-04-14 | For the following circuits, the potential difference between \( x \... | 2:05 | 0 | |
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| 2023-04-14 | Each resistor shown in figure in an infinite network of resistance ... | 5:17 | 4 | Show |
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| 2023-04-14 | When a resistor of \( 11 \Omega \) is connected in series with an e... | 2:06 | 2 | |
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| 2023-04-14 | If \( \mathrm{P} \) is a \( 3 \times 3 \) matrix such that \( \math... | 1:45 | 1 | |
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| 2023-04-14 | A battery having e.m.f. \( 5 \mathrm{~V} \) and internal resistance... | 1:25 | 1 | |
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| 2023-04-14 | The magnitude of in ampere unit is ______.
img src=https://penpenci... | 1:22 | 0 | |
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| 2023-04-14 | The figure shows a network of currents. The magnitude of currents i... | 0:49 | 4 | Show |
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| 2023-04-14 | If \( \mathrm{A} \) is skew-symmetric of order \( 3 \times 3 \), th... | 1:45 | 1 | |
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| 2023-04-14 | A storage battery has e.m.f. \(15\) volts and internal resistance \... | 1:18 | 2 | |
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| 2023-04-14 | In the given current distribution what is the value of \( l \) ____... | 0:40 | 0 | |
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| 2023-04-14 | The maximum number of different elements required to form a symmetr... | 1:22 | 0 | |
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| 2023-04-14 | In the following circuit the resultant e.m.f. between \( A B \) is ... | 1:10 | 1 | |
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| 2023-04-14 | Find out the value of current through \( 2 \Omega \) resistance for... | 1:29 | 17 | |
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| 2023-04-14 | If \( A \) is a square matrix such that \( A^{2}=A \) and \( \mathr... | 1:56 | 1 | |
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| 2023-04-14 | The equivalent resistance between the terminal point \( P \) and \(... | 2:31 | 5 | |
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| 2023-04-14 | Find the equivalent resistance of the networks shown in figure betw... | 1:11 | 1 | Show |
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| 2023-04-14 | Let \( A=\left[\begin{array}{ccc}5 & 5 \alpha & \alpha \\ 0... | 1:38 | 2 | Let's Play |
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| 2023-04-14 | In the circuit, the reading of the ammeter is (assume internal resi... | 0:48 | 1 | |
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| 2023-04-14 | If \( A=\left[\begin{array}{ll}\alpha & 0 \\ 1 & 1\end{arra... | 2:12 | 17 | Let's Play |
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| 2023-04-14 | Two resistances \( R_{1} \) and \( R_{2} \) are joined as shown in ... | 1:12 | 6 | Show |
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| 2023-04-14 | If \( \mathrm{V}_{\mathrm{AB}}=4 \mathrm{~V} \) in gives figure, th... | 2:03 | 3 | |
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| 2023-04-14 | Find the equivalent resistance of the network shown in figure betwe... | 1:20 | 1 | Show |
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| 2023-04-14 | If \( \mathrm{AB}=\mathrm{A} \) and \( \mathrm{BA}=\mathrm{B} \), w... | 2:08 | 0 | |
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| 2023-04-14 | If \( \mathrm{A} \) and \( \mathrm{B} \) are two matrices such that... | 1:14 | 2 | |
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| 2023-04-14 | Consider the circuit shown in the figure. The current \( I_{3} \) i... | 2:16 | 3 | Show |
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| 2023-04-14 | A carbon resistor has colour strips as violet, yellow brown and gol... | 2:57 | 0 | |
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| 2023-04-14 | Let \( \mathrm{A}=\left[\begin{array}{ll}1 & 2 \\ 3 & 4\end... | 2:18 | 1 | |
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| 2023-04-14 | Resistance \( \mathrm{R}, 2 \mathrm{R}, 4 \mathrm{R}, 8 \mathrm{R} ... | 1:13 | 1 | |
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| 2023-04-14 | The figure shows a network of currents. The magnitude of currents i... | 0:56 | 0 | Show |
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| 2023-04-14 | The figure below shows currents in a part of electric circuit. The ... | 0:45 | 2 | Show |
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| 2023-04-14 | Kirchhoffs first law i.e. \( \Sigma i=0 \) at a junction is based o... | 1:15 | 0 | |
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| 2023-04-14 | The value of math xmlns=http://www.w3.org/1998/Math/MathMLmix/mi/ma... | 2:00 | 0 | |
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| 2023-04-14 | The magnitude and direction of the current in the circuit shown wil... | 1:18 | 0 | Show |
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| 2023-04-14 | Resistors of 1,2,3 ohm are connected in the form of a triangle. If ... | 1:24 | 0 | |
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| 2023-04-14 | A wire has a resistance of \( 12 \mathrm{ohm} \). It is bent in the... | 1:12 | 0 | |
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| 2023-04-14 | Minimum number of zeroes in diagonal matrix \( \mathrm{A} \) having... | 1:46 | 1 | |
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| 2023-04-14 | If \( \mathrm{A}=\left[\begin{array}{ll}1 & 0 \\ 1 & 1\end{... | 2:24 | 2 | |
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| 2023-04-14 | What is resistance of following resistor?
img src=https://penpencil... | 1:24 | 10 | |
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| 2023-04-14 | Two wires that are made up of two different materials whose specifi... | 0:53 | 0 | |
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| 2023-04-14 | The following four wires are made of the same material and are at t... | 2:36 | 0 | |
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| 2023-04-14 | If \( \mathrm{A}=\operatorname{diag}(1,-1,2) \) and \( \mathrm{B}=\... | 2:15 | 0 | |
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| 2023-04-14 | If potential \( V=100 \pm 0.5 \) Volt and current \( I=10 \pm 0.2 \... | 3:03 | 1 | |
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| 2023-04-14 | Value of \( (\mathrm{x}+\mathrm{y}) \) so that the matrices are equ... | 2:20 | 2 | |
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| 2023-04-14 | The colour sequence in a carbon resistor is red, brown, orange and ... | 1:50 | 0 | |
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| 2023-04-14 | The resistance of a wire is \( R \). If the length of the wire is d... | 3:02 | 2 | |
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| 2023-04-14 | Masses of three wires of copper are in the ratio of \( 1: 3: 5 \) a... | 1:50 | 2 | |
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| 2023-04-14 | A uniform wire of resistance \( \mathrm{R} \) is uniformly compress... | 2:10 | 0 | |
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| 2023-04-14 | Calculate the amount of charge flowing in 2 minutes in a wire of re... | 0:56 | 1 | |
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| 2023-04-14 | \( \mathrm{A}=\left[\begin{array}{cc}0 & 2 \\ 3 & -4\end{ar... | 1:54 | 1 | |
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| 2023-04-14 | The resistance of a wire is \( 10 \Omega \). Its length is increase... | 1:42 | 4 | |
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| 2023-04-14 | Assertion : The resistivity of a semiconductor increases with tempe... | 4:02 | 1 | |
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| 2023-04-14 | The length of a given cylindrical wire is increased by \( 100 \% \)... | 5:53 | 5 | |
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| 2023-04-14 | If \( A=\left[\begin{array}{lll}a & 0 & 0 \\ 0 & a &... | 0:58 | 0 | |
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| 2023-04-14 | \( E \) denotes electric field in a uniform conductor, / correspond... | 3:40 | 8 | |
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| 2023-04-14 | Letmath xmlns=http://www.w3.org/1998/Math/MathMLmi mathvariant=norm... | 4:21 | 0 | |
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| 2023-04-14 | If \( \lambda_{1}, \lambda_{2}, \lambda_{3} \) are given values of ... | 0:54 | 0 | |
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| 2023-04-14 | unknown | 2:04 | 1 | |
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| 2023-04-14 | \( \sigma_{1} \) and \( \sigma_{2} \) are the electrical conductivi... | 0:49 | 0 | |
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| 2023-04-14 | There is a current of 20 amperes in a copper wire of \( 10^{-6} \) ... | 1:15 | 0 | |
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| 2023-04-14 | A metallic block has no potential difference applied across it, the... | 1:04 | 0 | |
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| 2023-04-14 | unknown | 0:54 | 4 | |
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| 2023-04-14 | A wire \( 100 \mathrm{~cm} \) long and \( 2.0 \mathrm{~mm} \) diame... | 2:00 | 0 | |
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| 2023-04-14 | If \( \mathrm{A}=\left[\begin{array}{lll}1 & 1 & 1 \\ 1 &am... | 2:31 | 0 | |
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| 2023-04-14 | The temperature coefficient of resistance for a wire is \( 0.00125 ... | 3:09 | 2 | |
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| 2023-04-14 | The specific resistance of a wire is \( \rho \), its volume is 3 \(... | 0:55 | 3 | |
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| 2023-04-14 | unknown | 1:12 | 0 | |
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| 2023-04-14 | If \( \mathrm{A} \) and \( \mathrm{B} \) are two matrices such that... | 2:10 | 0 | |
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| 2023-04-14 | Drift velocity \( v_{d} \) varies with the intensity of electric fi... | 0:41 | 0 | |
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| 2023-04-14 | Total number of possible matrices of order \( 3 \times 3 \) with ea... | 0:40 | 0 | |
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| 2023-04-14 | Figure shows a conductor of length \( l \) carrying current \( i \)... | 5:07 | 6 | Show |
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| 2023-04-14 | Resistance of a wire \( 20 \mathrm{ohm} \), it is stretched upto, t... | 2:36 | 1 | |
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| 2023-04-14 | When the current \( i \) is flowing through a conductor, the drift ... | 0:56 | 0 | |
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| 2023-04-14 | If the matrix \( A=\left[\begin{array}{cc}\alpha & \beta \\ \ga... | 1:16 | 1 | Let's Play |
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| 2023-04-14 | In a neon discharge tube \( 2.9 \times 10^{18} \mathrm{Ne}^{+} \)io... | 3:29 | 0 | |
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| 2023-04-14 | Assertion : There is no current in the metals in the absence of ele... | 1:28 | 4 | |
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| 2023-04-14 | If \( A=\left[\begin{array}{cc}2 x & 0 \\ x & x\end{array}\... | 1:16 | 3 | |
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| 2023-04-14 | Let \( A=\left[\begin{array}{ll}1 & 2 \\ 3 & 4\end{array}\r... | 2:26 | 2 | |
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| 2023-04-14 | unknown | 1:13 | 361 | |
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| 2023-04-14 | A steady current flows in a metallic conductor of non-uniform cross... | 1:50 | 3 | |
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| 2023-04-14 | Let math xmlns=http://www.w3.org/1998/Math/MathMLmia/mimo,/momib/mi... | 2:29 | 0 | |
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| 2023-04-14 | \( 62.5 \times 10^{18} \) electrons per second are flowing through ... | 1:51 | 2 | |
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| 2023-04-14 | The electric intensity \( E \), current density \( j \) and specifi... | 0:52 | 0 | |
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| 2023-04-14 | The current through a wire depends on time as \( i= \) \( (2+3 t) A... | 1:33 | 1 | |
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| 2023-04-14 | If \( \mathrm{A}=\left[\begin{array}{rr}\cos \alpha & -\sin \al... | 1:18 | 5 | Let's Play |
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| 2023-04-14 | unknown | 2:03 | 0 | |
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| 2023-04-14 | When there is an electric current through a conducting wire along i... | 1:08 | 1 | |
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| 2023-04-14 | If \( \mathrm{A}=\left(\mathrm{a}_{\mathrm{ij}}\right)_{3 \times 3}... | 2:14 | 4 | |
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| 2023-04-14 | unknown | 1:19 | 0 | |
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| 2023-04-14 | In a conductor \( 4 \) coulombs of charge flows for \( 2 \) seconds... | 0:34 | 0 | |
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| 2023-04-14 | When current flows through a conductor, then the order of drift vel... | 0:36 | 23 | |
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| 2023-04-14 | The square matrix \( A=\left[a_{i j}\right] \) given by \( a_{i j}=... | 2:15 | 2 | |
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| 2023-04-14 | Current of \( 4.8 \) amperes is flowing through a conductor. The nu... | 1:01 | 0 | |
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| 2023-04-14 | If \( A=\left[a_{i j}\right] \) is a skew-symmetric matrix of order... | 1:17 | 2 | |
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| 2023-04-14 | Due to polarization of a dielectric slab filling the gap between ca... | 1:34 | 0 | |
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