Physics, asked by sunitareddy291290, 8 months ago

give reason why the resistance of 200w bulb at 230v lesser than the resistance of 40w bulb at 230v ?

Answers

Answered by harshapilla0000

1

Explanation:

P= V^2/R

R=V^2/P

Resistance is inversely proportional to the Power.

so the resistance of 200w bulb at 230v is lesser than the resistance of 40w bulb at 230v.

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