Assertion : When current through a bulb is increased by `2%` power increases by `4%` Reason : Current passing through the bulb is `prop (1)/(Resistance)`.A. If both assertion and reason are ture and reason is the correct explanation of assertion.B. If both assertion and reason are true but reason is not the correct explanation of assertion.C. If assertion is true but reason is false.D. If assertion and reason both are false.

Assertion : When current through a bulb is increased by `2%` power inc

1.	Assertion : When current through a bulb is increased by `2%` power increases by `4%` Reason : Current passing through the bulb is `prop (1)/(Resistance)`.A. If both assertion and reason are ture and reason is the correct explanation of assertion.B. If both assertion and reason are true but reason is not the correct explanation of assertion.C. If assertion is true but reason is false.D. If assertion and reason both are false.
Answer» Correct Answer - D (b) `P = sum^(2) R` `100 % xx ((dP)/(P)) = 2 ((dI)/(I)) 100 %`

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