Q17 of 238 Page 103

State two ways in which the current induced in the coil of a generator could be increased.

two ways in which the current induced in the coil of a generator could be increased are:-

(i) by rotating the coil faster


(ii) by using a coil with a larger area


More from this chapter

All 238 →
16

Two circular coils A and B are placed close to each other. If the current in coil A is changed, will some current be induced in the coil B? Give reason for your answer.

 17

Explain the principle of an electric generator.

 18

What is the difference between alternating current and direct current?

 18

What type of current is given by

(i) a dry cell, and


(ii) a Power House generator?