Physics, asked by sahir1574, 1 year ago

A gladd rod of length l moves with a velocity v in a uniform magnetic field



b. what is the emf induced in the rod

Answers

Answered by wajahatkincsem
0

No emf will be induced since the rod is made up of glass and Glass is an Insulator.

What are Insulators?

The substances which do not allow heat or electricity to pass through them are known as Insulators.

How emf will be induced?

  • emf will only be induced if the rod is made up of a metal and moves perpendicularly with velocity v in a uniform magnetic field.
  • The emf is induced is known as motional emf.
  • The formula is:

                                    ε = vbl

  • Where ε is emf, v is the velocity of the conductor, b is the magnetic field strength, and l is the length of the object.

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