Give an activity to show the heating effect of electric current.
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Take about 10 cm long piece of nichrome wire and tie it between the nails. (You can get nichrome wire from an electric repair shop or you can use a piece of discarded coil of an electric heater.) Touch the wire. Now switch on the current in the circuit by moving the switch to the 'ON' position.
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Give an activity to show the heating effect of electric current.
This is very help full for you because this is in my book only.
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