Question

plz answer to this question ​

Answer 1

Answer :

1) Both the assertion and reason are true and the reason is the correct explanation of the assertion

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• We know that P = V²/R so which means Power is inversely proportional to the resistance in a Circuit $\sf .$

• So if the Power increase Resistance will decrease and if the power decrease the resistance would increase.

• So here we have two bulbs one with a power of 200 W and another with 100 W. So which means as the first bulb has a higher power it would have lower resistance as compared to the bulb with a power of 100 W.

• Henc here our Answer would be Option 1, i.e Both the assertion and reason are true and the reason is the correct explanation of the assertion