state joule heating effect of current???
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The heating effect of current is defined by Joules law of heating. It is also called ohmic heating and resistive heating. In a conductor when an electric field is applied across its ends, the free electrons available in it start drifting opposite effect direction of the electric field.
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Heating effect of current is defined as the heating up of the wire or applications due to resisrance of the material.
As the current flows through the circuit which is opposed by the resistance. this oppose causes the applience to get heated up.
H = W = P×t = I²RT = VIt
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