Home
Class 12
PHYSICS
Statement 1: Consider the situation show...

Statement 1: Consider the situation shown in the A conductor is moved with constant velocity by an external agent A force is required to move the conductor with constant velocity
Statement-2: As conductor is moved a current is induced in the circuit A magnetic force acts on conductor opposite to its velocity
.

Text Solution

Verified by Experts

The correct Answer is:
`A`
`epsilon= BlV`
` I=(BlV)/(R)`
`F_(B) = ilB =(B^(2)l^(2)V)/(R )`
Promotional Banner

Similar Questions

Explore conceptually related problems

In the above question find the force required to move the rod with constant velocity v , and also find the power delivered by the external agent.

A conductor is moving with velocity v in a region of uniform magnetic field B.The electric field at P inside conductor is

A cart is moving with a velocity 20m/s. Sand is being dropped into the cart at the rate of 50 kg/min. The force required to move the cart with constant velocity will be :-

As the bar shown in figure moves in a direction perpendicular to the field, is an external force required to keep it moving with constant speed.

A rod of length b moves with a constant velocity v in the magnetic field of a straight long conductor that carries a current I as shown in the below figure. The emf induced in the rod is

What is the power required to move a conductor of length l having resistance r, with velocity v in a magnetic field B?

Predict the direction of induced current in a metal ring when the ring is moved towards a straight conductor with constant speed v. The conductor is carrying current I in the direction shown in the figure.

The keep a particle moving with constant velocity on a frictionless surface, an external force .