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The heat produced in a wire of resistanc...

The heat produced in a wire of resistance 'x' when a current 'y' flows through it in time 'z' is given by:

A

`x^(2) xx y xx z`

B

`x xx z xx y^(2)`

C

`y xx z^(2) xx x`

D

`y xx z xx x`

Text Solution

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The correct Answer is:
B
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LAKHMIR SINGH & MANJIT KAUR-ELECTRICITY -Exercise
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  13. Define the unit of current.

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  18. On what factors does the resistance of a conductor depend ?

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