When current \( (I) \) in \( R-L \) series circuit becomes constant, where \( L \) is a pure ind...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=NnAuTVZyfvc



Duration: 1:22
1 views
0


When current \( (I) \) in \( R-L \) series circuit becomes constant, where \( L \) is a pure inductor, which of the following given statements is/are correct?
(1) voltage across \( R \) is \( R I \).
(2) some part (not \( 100 \% \) ) of the energy supplied by the battery will be dissipated in \( R \) and remaining will continue to store in \( L \).
(3) voltage across \( L \) is equal to zero
(4) magnetic energy stored is \( \frac{1}{2} L I^{2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-10-27In the circuit shown (figure), switches \( S_{1} \) and \( S_{3} \) have been closed for 1 s and...
2022-10-27In the given circuit at \( t=0 \), switch \( S \) is closed. The energy stored in the inductor a...
2022-10-27In the circuit shown (figure), switches \( S_{1} \) and \( S_{3} \) have been closed for 1 s and...
2022-10-27In figure, \( i_{1}=10 e^{-2 t} \mathrm{~A}, i_{2}=4 \mathrm{~A} \), and \( V_{\mathrm{C}}=3 e^{...
2022-10-27In figure, \( i_{1}=10 e^{-2 t} \mathrm{~A}, i_{2}=4 \mathrm{~A} \), and \( V_{\mathrm{C}}=3 e^{...
2022-10-27In figure, \( i_{1}=10 e^{-2 t} \mathrm{~A}, i_{2}=4 \mathrm{~A} \), and \( V_{\mathrm{C}}=3 e^{...
2022-10-27In figure, \( i_{1}=10 e^{-2 t} \mathrm{~A}, i_{2}=4 \mathrm{~A} \), and \( V_{\mathrm{C}}=3 e^{...
2022-10-27In the circuit shown in figure, \( E=15 \mathrm{~V}, R_{1}=1 \Omega, R_{2}=1 \Omega \), \( R_{3}...
2022-10-27The current growth in two \( L-R \) circuits (b) and (c) is as shown in Fig. (a). Let \( L_{1}, ...
2022-10-27In the circuit shown in figure, circuit is closed at time \( t=0 \) At time \( t=\ln (2) \) seco...
2022-10-27When current \( (I) \) in \( R-L \) series circuit becomes constant, where \( L \) is a pure ind...
2022-10-27Two parallel resistanceless rails are connected by an inductor of inductance \( L \) at one end ...
2022-10-27The switches in following figures are closed at \( t=0 \) and re-open after a long time at \( t=...
2022-10-27In the circuit, a battery of \( \operatorname{emf} E \), a resistance \( R \) and inductance coi...
2022-10-27An \( L R \) circuit with a battery connected at \( t=0 \). Which of the following quantities wi...
2022-10-27An inductor resistance battery circuit is switched on at \( t=0 \). If the emf of the battery is...
2022-10-27The potential difference across a \( 2-\mathrm{H} \) inductor as a function of time is shown in ...
2022-10-27In the circuit shown in figure, the switch is closed at \( t=0 \). (1) At \( t=0, I_{1}=I_{2}=0 ...
2022-10-27For the circuit shown in figure, which of the following statements is/are correct? (1) Its time ...
2022-10-27Switch \( S \) of the circuit shown in figure is closed at \( t=0 \). If \( e \) denotes the ind...
2022-10-27An inductor coil stores \( 32 \mathrm{~J} \) of magnetic field energy and dissipates energy as h...



Tags:
pw