Chapter 13: Magnetic Effects of Electric Current- Exercise- 5

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Chapter 13: Magnetic Effects of Electric Current

Class: X

Exercise 6

 

Question 1

Explain different ways to induce current in a coil.

Answer 1

 Different ways to induce current in a coil are as given below:

 

1. If a coil is moved in a magnetic field, and an induced current is set up in the coil

 

2. Induced current is set up in that coil and a magnetic field is altered around the coil. It can be done by taking a bar magnet and bringing it closer to the coil or taking it away from the coil.

 

3. If a coil is rotated in a uniform magnetic field, it may also produce an induced current in the

coil.