The correct relation between heat produced H and electric current I flowing is-A- H directly proportional to IB- H directly proportional to 1 - I 2-C- H directly proportional to 1-ID- H directly proportional to I 2

The correct option is D H directly proportional to I2 We know, H = VIt Applying Ohm’s Law, H = I^2Rt. From this equation, we can conclude that the heat prod ...

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Standard VIII

Mathematics

Dimensional Analysis

The correct r...

Question

The correct relation between heat produced (H) and electric current (I) flowing is:

H directly proportional to I

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H directly proportional to (1/I)

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H directly proportional to I²

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H directly proportional to (1/I²).

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Solution

The correct option is C
H directly proportional to I²

We know, $H = V I t$

Applying Ohm’s Law, $H = I^{2} R t$ . From this equation, we can conclude that the heat produced is directly proportional to the square of electric current.

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Similar questions

Q. The correct relation between heat produced (H) and electric current is
H is proportional to I
H is inversely proportional to I
H is proportional to I²
H is inversely proportional to. I²

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Q. We know, H=I²Rt and also H=V²t/R. In the first case, H is directly proportional to R and in the second case, H is inversely proportional to R. What is the actual thing?

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The correct relation between heat produced (H) and electric current (I) flowing is:

The correct option is C H directly proportional to I2 We know, H=VIt Applying Ohm’s Law, H=I2Rt. From this equation, we can conclude that the heat produced is directly proportional to the square of electric current.

The correct option is C
H directly proportional to I²

We know, $H = V I t$

Applying Ohm’s Law, $H = I^{2} R t$ . From this equation, we can conclude that the heat produced is directly proportional to the square of electric current.