Match the following with correct response. Column I Column II (1) Colour of earth wire (A) Elect...

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Match the following with correct response.
Column I
Column II
(1) Colour of earth wire (A) Electromagnet
(2) Dry cell
(B) Source of direct current
(3) A coil wound into a
(C) Solenoid tightly packed helix
(4) Magnets having
(D) Green temporary magnetism
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