An LR circuit with a battery is connect...

An LR circuit with a battery is connected at t=0. Which of the following quantities is not zero just after the connection?

a,b

a,c

c,d

Only d

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTRO MAGNETIC INDUCTION
MOTION|Exercise EXERCISE-3 (Assertion & Reasoning)|18 Videos
ELECTRO MAGNETIC INDUCTION
MOTION|Exercise EXERCISE-4| Section A (Prevous Years Problems )|28 Videos
ELECTRO MAGNETIC INDUCTION
MOTION|Exercise EXERCISE-1|72 Videos
Electrical Instrument
MOTION|Exercise EXERCISE -3|16 Videos
ELECTRO MAGNETIC WAVES
MOTION|Exercise EXERCISE - 3 (SECTION - B)|8 Videos

Similar Questions

Explore conceptually related problems

An LR series circuit with a battery is connected at t=0. Which of the following quantities are zero just after the connection?

In LR circuit, key (K) is closed at t = 0 . Which of the following quantities is not zero at time equal to time constant at circuit

For the three circuit shown in figure- across the battery capacitors are connected in some combination. Which of the following is the correct order of combination :

In given LR circuit the switch S is closed at time t=0 then

An LR circuit with emf epsilon is connected at t = 0. (a) find the charge Q which flows through the battery during O to t. (b) Calculate the work done by the battery during this period. (d) find the magnetic field energy stored in the circuit at time t. (e) Verify that the results in the three parts above are consistent with enegy conservation.

Which two circuit components are connected in parallel in the following circuit diagram ?

A inductor of 20mH inductance and a resistor of 100 Omega resistance are connected in series to a battery of emf 10V. After a long time the circuit is short-circuited and the battery is disconnected. Find the current in the circuit 1 ms after short-circuiting.

Mark the incorrect option 1) When an uncharged capacitor is connected across the battery, just after the connections has been made, it behaves as short circuit 2) When capacitor is fully charged it behave as short circuit 3) When capacitor is fully charged it is behaving as open circuit 4) (A) & (C) both.

MOTION-ELECTRO MAGNETIC INDUCTION-EXERCISE-2 (Objective problems (Analytical questions))

The inductance of a solenoid is 5 henery and its resistance id 5 Omega...
Text Solution
|
When a certain circuit consistance of a constant emf . E, an inductanc...
Text Solution
|
An LR circuit with a battery is connected at t=0. Which of the follow...
Text Solution
|
During 0.1 sec. current in a coil increase from 1A to 1.5 A . If induc...
Text Solution
|
A closely wound coil of 100 turns and area of cross-section 1cm^(2) ha...
Text Solution
|
In the circuit shown in the figure, what is the value of I(1) just aft...
Text Solution
|
Pure inductors each of inductance 3 H are connected as shown in figure...
Text Solution
|
The time constant of an inductance coil is 2 xx 10^(-3) s. When a 90 O...
Text Solution
|
A toroidal solenoid with an air core has an average radius of 15 cm , ...
Text Solution
|
A circular iron, core supports N turns . If a current I produces a mag...
Text Solution
|
The self inductance of a toroid is :-
Text Solution
|
In Fig (a) and (b), two air-cored solenoids P and Q have been shows. T...
Text Solution
|
A small square loop of wire of side l is placed inside a large square ...
Text Solution
|
A player with 3 meter long iron rod runs toward east with a speed of ...
Text Solution
|
A 10-meter wire is kept in east-west direction. It is falling down wit...
Text Solution
|
A conducting rod of length 2l is rotating with constant angular speed ...
Text Solution
|
A conducting rod of 1m length rotating with a frequency of 50 rev/sec....
Text Solution
|
A semicircle loop PQ of radius 'R' is moved with velocity 'v' in trans...
Text Solution
|
A car moves up on a plane road. The induced emf in the axle connecting...
Text Solution
|
If an artificial satellite with metal surface is moving in the equator...
Text Solution
|