(a) Explain the principle of an electric generator.
(b) State two ways in the which the current induced in the c oil of a generator could be increased.
Answers
Explanation:
electric electric generator works on the principle of electro magnetic induction
Electromagnetic induction is a principle on which an electric generator works generally.
Explanation:
(a) The current flowing through the generator is induced in the coil when the magnet is rotated in and out in the coil or the coil is rotated between the magnets. Also, we can find the direction of the current by using Fleming’s left-hand rule.
(b) The two ways in which the current induced in the coil of a generator can be increased by:
(i) Rotating the coil in the generator as fast as possible.
(ii) Using a coil that has a large area.
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