Home
Class 8
PHYSICS
When the coils of an electric generator ...

When the coils of an electric generator rotate in a megnatic field,

A

the mechanical energy changes into electric energy.

B

the thermal energy changes into electric energy.

C

the solar energy changes into electric energy.

D

the wind energy changes into electric energy.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SOURCES OF ENERGY

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 2)|20 Videos

  • SOURCES OF ENERGY

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 1) Matching |1 Videos

  • SOUND

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER Choose the correct option for each question. There is only one correct response for each question . |48 Videos

  • STARS AND THE SOLAR SYSTEM

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER|37 Videos

Similar Questions

Explore conceptually related problems

When the coil of D.C. generator rotates in the magnetic field, ________ is produced in the coil.

Asseration: Time dependent magnetic field generates electric field. Reason: Direction of electric field generated from time variable magnetic field does not obey Lenz's law.

In an electric generator, the voltage induced across the terminals of the copper coil when it rotates in the magnetic field is

The coil of an ac generator rotates at a frequency of 60 Hz and develops an induced emf of 120 V (rms) . The coil has an area of 3.0 xx 10^(-3) m^(2) and consists of 500 turns. The magnitude of the magnetic field in which the coil rotates is