Question

According to Joule's laws of heating
heat developed across a wire is
proportional to​

Answer 1

Answer:

The amount of heat produced is proportional to the electrical resistance of the wire when the current in the wire and the time of current flowing are constant.

Answer 2

According to joules law of heating heat developed across a wire is directly proportional to the square of current flowing through a conductor.

Also heat is directly proportional to the resistance of the conductor.

We know

H= I²RT [And the SI unit of heat is juoles]

Hope it helps....

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