Question

write the joules law equation of electical heating in 10th standard ​

Answer 1

Answer:

This law governs the heating effect of current as heat energy released by a conductor when current passes through it. If the conductor is having resistance R and current I passes through it for time t, the heat energy dissipated, Q = I^2 X R X t.

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Answer 2

Answer:

Joule's law of heating states that when a current 'i ' passes through a conductor of resistance 'r' for time 't' then the heat developed in the conductor is equal to the product of the square of the current, the resistance and time.

$h = {i}^{2} rt \\ \\ where \\ h \: is \: heat \: \: energy \\ i \: is \: the \: current \: \\ r \: is \: the \: resistance \: \\ t \: is \: the \: time \: consumed$

Explanation:

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