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Magnetic Effects of Electric Current
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01/08/2021 7:15 pm
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(a) Explain the principle of an electric generator.
(b) State two ways in which the current induced in the coil of a generator could be increased.
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01/08/2021 7:17 pm
(a) Electric generator is based on the principle that when a straight conductor is moved in a magnetic field, then current is induced in the conductor.
(b) Two ways in which the current induced in the coil of a generator could be increased are:
(i) by roating the coil faster.
(ii) by using a coil with a larger area.