Physics-10th Magnetic Effects of Electric Current CBSE Board 2022 Medium
Take two different coils of copper wire having large number of turns, say 50 and 100 turns respectively. Inse…
Take two different coils of copper wire having large number of turns, say 50 and 100 turns respectively. Insert them over a non-conducting roll as shown in the given figure. Connect the Coil-1, having large number of turns, in series with a battery and a plug key. Also connect the other Coil-2 with a galvanometer.
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