An uncharged capacitor and a resistor of large resistance are connected in series to a battery o.... VIDEO
An uncharged capacitor and a resistor of large resistance are connected in series to a battery of electromotive force 4.5 V. The voltage across the capacitor is \(3 \mathrm{~V}\) one minute after closing the circuit. What will the voltage across the capacitor be 2 minutes after closing the circuit? π²PW App Link - https://bit.ly/YTAI_PWAP πPW Website - https://www.pw.live
Other Videos By PW Solutions 2024-05-09 The potential difference across \(8 \mathrm{ohm}\) resistance is 48 volt as shown in the figure..... 2024-05-09 The reading of the ideal voltmeter in the adjoining diagram will be V.
.... 2024-05-09 You are given several identical resistances each of value \(R=10 \Omega\) and each capable of ca.... 2024-05-09 In the primary circuit of potentiometer the rheostat can be varied from 0 to \(10 \Omega\).
The.... 2024-05-09 In the circuit shown here, \(E_1=E_2=E_3=2 \mathrm{~V}\) and \(R_1=R_2=\) 4 ohms. What is the cu.... 2024-05-09 In the circuit shown, all voltmeters and the ammeter are ideal. The internal resistance of batte.... 2024-05-09 If each battery in figure has internal resistance of \(1 \Omega\), what should be the emf of \(X.... 2024-05-09 The length of a potentiometer wire is \(l\). A cell of emf \(E\) is balanced at a length \(l / 3.... 2024-05-09 In following figure a part of circuit in steady state is shown. If energy stored in the capacito.... 2024-05-09 The figure shows a metre-bridge circuit, with \(A B=100 \mathrm{~cm}\), \(X=12 \Omega\) and \(R=.... 2024-05-09 An uncharged capacitor and a resistor of large resistance are connected in series to a battery o.... 2024-05-09 In the circuit shown in figure
.... 2024-05-09 A potentiometer wire has length \(10 \mathrm{~m}\) and resistance \(10 \Omega\). It is connected.... 2024-05-09 A \(6 \mathrm{~V}\) battery of negligible internal resistance is connected across a uniform wire.... 2024-05-09 In the box shown current \(i\) enters at \(H\) and leaves at \(C\). If \(i_{A B}=\frac{i}{6}, i_.... 2024-05-09 If \(X, Y\) and \(Z\) in figure are identical lamps, which of the following changes in the brigh.... 2024-05-09 The meter-bridge wire \(A B\) shown in figure is \(50 \mathrm{~cm}\) long. When \(A D=30 \mathrm.... 2024-05-09 If an ammeter is to be used in place of a voltmeter then we must connect with the ammeter.... 2024-05-09 In a balanced wheatstone bridge, current in the galvanometer is zero. It remains zero when:1. ba.... 2024-05-09 If the reading of ammeter \(A_3\) in figure is \(0.75 \mathrm{~A}\). Neglecting the resistance o.... 2024-05-09 In the diagram shown, all the wires have resistance \(R\). The equivalent resistance between the....