Write an activity to demonstrate the heating affect current in short
Answers
Answer:
the wire gets hot when an electric current passes through it. This is called heating effect of electric current...
Explanation: make a circuit ...
Take about 10cm 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.After a few seconds touch the wire. (Do not hold it
For a long time.) Switch off the current. Touch the wire again after a few minutes.The wire gets hot when an electric current passes through it . This is the heating effect of the electric current....
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