Question

according to joules law of heating h=i^2r and heat is directly proportional to current and resistance. if heat is directly proportional to current and resistance then current and resistance also directly proportional to each other. but why they are not directly proportional to each other​

Answer 1

Explanation:

Resistors provide an opposition to the flow of electrons, so if more resistance is provided, less amount of electrons will tend to flow. Therefore Current is inversely proportional to resistance..

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Answer 2

Answer:

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