A very long uniformly charged rod falls ...

A very long uniformly charged rod falls with a constant velocity V through the centre of a circular loop. Then the magnitude of induced emf in the loop is

`(mu_0)/(2pi) lambdaV^2`

`(mu_0)/(2) lambdaV^2`

`(mu_0)/(2lambda) V`

zero

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA NEET SET 113
NTA MOCK TESTS|Exercise PHYSICS|45 Videos
NTA NEET SET 115
NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

A long straight current carrying wire passes normally through the centre of circular loop. If the current through the wire increases, will there be an induced emf in the loop ? Justify.

A charge q(gt0) moves towards the centre of a circular loop of radius R along its axis. The magnitude of B along the periphery of the loop is

On meter length of wires carriers a constant current. The wire is bent to from a circular loop. The magnetic field at the centre of this loop is B . The same is now bent to form a circular loop of smaller radius to have four turns in the loop. The magnetic field at the centre of this loop B . The same is now bent to form a circular loop of smaller radius of have four turns in the loop. The magnetic field at the centre of this new loop is

Initially there is no magnetic flux through a certain conducting loop. A magnetic field near the loop is then suddenly turned on, and 5 s later, the magnetic flux through the loop is 1.0 Tm^(2) . What is the average magnitude of the induced emf in the loop during those 5 s?

An electron moves along the line AB with constant velocity V which lies in the same plane as a circular loop of conducting wire , as shown in the figure . What will be the direction of current induced in the loop ?

NTA MOCK TESTS-NTA NEET SET 114-PHYSICS

A battery of internal resistance 4Omega is connected to the network of...
Text Solution
|
Three non-conducting large parallel plates have surface charge densiti...
Text Solution
|
A very long uniformly charged rod falls with a constant velocity V thr...
Text Solution
|
A uniform but time varying magnetic field exists in cylindrical region...
Text Solution
|
(Figure 3.139) shows three circular arcs, each of radius R and total c...
Text Solution
|
Average density of the earth
Text Solution
|
Two identical blocks of mass m are suspended from a beam balance whose...
Text Solution
|
The spectral emissive power E(lambda) for a body at temperature T(1) i...
Text Solution
|
An engineer claims to have made an engine delivering 10 kW power with ...
Text Solution
|
P - V diagram of an ideal gas is as shown in figure. Work done by the ...
Text Solution
|
A magnetic dipole is under the influence of two magnetic fields. The a...
Text Solution
|
An electron entering field normally with a velocity 4 xx 10^7 ms^(-1) ...
Text Solution
|
A body falls freely for 10 s. Its average velocity during this journey...
Text Solution
|
A body is projected at time t = 0 from a certain point on a planet's s...
Text Solution
|
Two blocks of masses m1 = 4 kg and m2 = 2 kg are connected to the ends...
Text Solution
|
In the figure it is shown that the velocity of lift is 2 m s^(-1) whil...
Text Solution
|
The activity of a radioactive sample is measures as N0 counts per minu...
Text Solution
|
A radioactive sample S(1) having the activity A(1) has twice the numbe...
Text Solution
|
A point of mass m is suspended at the end of a massless wire of length...
Text Solution
|
Two particles are executing simple harmonic of the same amplitude (A) ...
Text Solution
|