High School

Which of the following utilize electromagnetic induction to operate?

A. generators in power plants
B. telephones
C. turbines
D. masonry
E. fireplaces
F. solar ovens

Select all that apply.

Answer :

The correct answer is option A and F, Generators in power plants and Solar ovens

Electromagnetic induction is the phenomena of generating electricity due to a changing magnetic field. In electric generators, a rotating coil (which acts as a conductor) is placed between the two magnets. As the coil rotates it induces electromotive force within the conductor. Like wise in case of solar oven , heating is caused due to the eddy currents produced with in the conductor placed with in a changing magnetic field.

The correct answer is A. B. C. Hope this helps!!