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State whether the following statements are true or false.

(a) An electric motor converts mechanical energy into electrical energy.
(b) An electric generator works on the principle of electromagnetic induction.
(c) The field at the centre of a long circular coil carrying current will be
parallel straight lines.
(d) A wire with a green insulation is usually the live wire of an electric supply.

Science - Science

Chapter _Magnetic Effects of
Electric Current


A is false
b is true
c is false
d is true

0 0 0
(a) false



0 0 0
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