Current Electricity

Question: A steel wire has a resistance twice that of an aluminium wire. Both of them are connected with a constant voltage supply. More heat will be dissipated in

1) Steel wire when both are connected in series

2) Steel wire when both are connected in parallel

3) Aluminium wire when both are connected in series

4) Aluminium wire when both are connected in parallel

Solution:

Explanation: No Explanation

Heating Effect of Current Electric Power

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