In the circuit shown here, the point ' \( C \) ' is kept connected to point ' \( A \) ' till the...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=lc3FKBwqNtg


Category:
Show
Duration: 2:54
3 views
0

In the circuit shown here, the point ' \( C \) ' is kept connected to point ' \( A \) ' till the current flowing through the circuit becomes constant. Afterward, suddenly point ' \( C \) ' is disconnected from point ' \( A \) ' and connected to point ' \( B \) ' at time \( t=0 \). Ratio of the voltage across resistance and the inductor at \( t=L / R \) will be equal to
[JEE (Mains) 2014]
(a) \( \frac{e}{1-e} \)
(b) 1
(c) -1
(d) \( \frac{1-e}{e} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


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...
2022-10-27In the circuit shown here, the point ' \( C \) ' is kept connected to point ' \( A \) ' till the...
2022-10-27The diagram given below shows a solenoid carrying time varying current \( l=l_{0} t \). On the a...
2022-10-27The figure below shows a battery with emf \( 15 \mathrm{~V} \) in a circuit with \( R_{1}=30 \Om...
2022-10-27The current \( i \) in an induction coil varies with time according to the graph shown in figure...
2022-10-27An \( L R \) circuit contains an inductor of \( 500 \mathrm{mH} \), a resistor of \( 25.0 \Omega...
2022-10-27Two coils of self inductance \( 100 \mathrm{mH} \) and \( 400 \mathrm{mH} \) are placed very clo...
2022-10-27A square conducting loop of side \( L \) is situated in gravity-free space. A small conducting c...
2022-10-27A plane electromagnetic wave travels in free space along \( x \) axis. At a particular point in ...
2022-10-27In a compound microscope cross-wires are fixed at the point [EAMCET (Engg.) 2000] (a) Where the ...
2022-10-27The magnifying power of telescope is high if [MP PET 2009] (a) Both objective and eye-piece have...
2022-10-27A metal wire is subjected to a constant potential difference. When the temperature of the metal ...


Tags:
pw