A 20 Henry inductor coil is connected to a \( 10 \mathrm{ohm} \) resistance in series as shown i...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=eSrifyG-XvM


Category:
Show
Duration: 3:04
295 views
5

A 20 Henry inductor coil is connected to a \( 10 \mathrm{ohm} \) resistance in series as shown in figure. The time at which rate of dissipation of energy (joule's heat) across resistance is equal to the rate at which magnetic energy is stored in the inductor, is
(a) \( \frac{2}{\ln 2} \)
(b) \( \ln 2 \)
(c) \( \frac{1}{2} \ln 2 \)
(d) \( 2 \ln 2 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27The frequency of \( 1^{\text {st }} \) line of Balmer series in \( \mathrm{H}_{2} \) atom is \( ...
2022-10-27An electron in hydrogen atom makes a transition \( n_{1} \rightarrow n_{2} \) where \( n_{1} \) ...
2022-10-27Two energy levels of an electron in an atom are separated by \( 2.3 \mathrm{eV} \). The frequenc...
2022-10-27Which of the following transitions will have highest emission wavelength [BHU 2003] (a) \( n=2 \...
2022-10-27The wavelength of the energy emitted when electron comes from fourth orbit to second orbit in hy...
2022-10-27\( v_{1} \) is the frequency of the series limit of Lyman series, \( v_{2} \) is the frequency o...
2022-10-27The frequency of \( 1^{\text {st }} \) line of Balmer series in \( \mathrm{H}_{2} \) atom is \( ...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...
2022-10-27In the circuit shown the switch \( S_{1} \) is closed at time \( t=0 \) and the switch \( S_{2} ...
2022-10-27A 20 Henry inductor coil is connected to a \( 10 \mathrm{ohm} \) resistance in series as shown i...
2022-10-27An inductor \( L \) and a capacitor \( C \) are connected in the circuit as shown in the figure....
2022-10-27An LC circuit contains a \( 20 \mathrm{mH} \) inductor and a \( 50 \mu \mathrm{F} \) capacitor w...
2022-10-27A small rectangular loop of wire in the plane of the paper is moved with uniform speed across a ...
2022-10-27At resonance frequency in an a.c. circuit containing \( L, C \) and \( R \), in series [MP PMT 2...
2022-10-27Two identical incandescent light bulbs are connected as shown in figure. When the circuit is an ...
2022-10-27A block is kept on an inclined plane of inclination \( \theta \) of length 1. The velocity of pa...
2022-10-27A conducting ring of radius 1 meter is placed in an uniform magnetic field \( B \) of \( 0.01 \)...
2022-10-27(a) If both assertion and reason are true and the reason is the correct explanation of the asser...
2022-10-27One conducting \( U \) tube can slide inside another as shown in figure, maintaining electrical ...
2022-10-27Read the assertion and reason carefully to mark the correct option out of the options given belo...


Tags:
pw