In the circuit shown below, the key is pressed at time \( t=0 \). Which of the following stateme... VIDEO
In the circuit shown below, the key is pressed at time \( t=0 \). Which of the following statement(s) is (are) true?
(1) The voltmeter displays \( -5 \mathrm{~V} \) as soon as the key is pressed, and displays \( +5 \mathrm{~V} \) after a long time
(2) The voltmeter will display \( 0 \mathrm{~V} \) at time \( t=\ln 2 \) seconds
(3) The current in the ammeter becomes \( 1 / e \) of the initial value after 1 second
(4) The current in the ammeter becomes zero after a long time
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2022-10-28 A battery of emf \( E \) and internal resistance \( r \) is connected across a resistance \( R \... 2022-10-28 In the circuit as shown, \( V_{A}-V_{B}=V \). The resistance of each wire \( A B, A C \), etc. a... 2022-10-28 There is an infinite wire grid with cells in the form of equilateral triangles. The resistance o... 2022-10-28 For the circuit shown in the figure, determine the charge of the capacitor in steady state.
(1) ... 2022-10-28 For the circuit shown in figure, the equivalent resistance between \( A \) and \( C \) is
(1) \(... 2022-10-28 A wire has linear resistance \( \rho \) (in \( \Omega \mathrm{m}^{-1} \) ). Find the resistance ... 2022-10-28 In the circuit shown (figure), calculate the current through 6 V battery.
(1) \( (1 / 4) \mathrm... 2022-10-28 In the given circuit (figure), the potential difference across the capacitor is \( 12 \mathrm{~V... 2022-10-28 What is the charge stored on each capacitor \( C_{1} \) and \( C_{2} \) in the circuit shown in ... 2022-10-28 In figure, find the value of resistor to be connected between \( C \) and \( D \), so that the r... 2022-10-28 In the circuit shown below, the key is pressed at time \( t=0 \). Which of the following stateme... 2022-10-28 Consider a simple RC circuit as shown in Fig. 1.
Process 1: In the circuit the switch \( S \) is... 2022-10-28 Consider an evacuated cylindrical chamber of height \( h \) having rigid conducting plates at th... 2022-10-28 For the resistance network shown in the figure, choose the correct option(s)
(1) The current thr... 2022-10-28 At time \( t=0 \), a battery of \( 10 \mathrm{~V} \) is connected across points \( A \) and \( B... 2022-10-28 The equivalent resistance between \( A \) and \( B \) in the network in figure is
(1) \( \frac{4... 2022-10-28 Consider a simple RC circuit as shown in Fig. 1.
Process 1: In the circuit the switch \( S \) is... 2022-10-28 In the given circuit, each resistance is \( r=18.75 \Omega \). The current (in A) in the resista... 2022-10-28 Consider a thin square sheet of side \( L \) and thickness \( t \), made of a material of resist... 2022-10-28 A network of resistances is constructed with \( R_{1} \) and \( R_{2} \) as shown in figure. The... 2022-10-28 The potential difference \( V_{A}-V_{B} \) for the circuit shown in figure is \( -(22 / x) \math...