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Plzzzzzzzzz answer this question as soon as possible.

Plzzzzzzzzz answer this question as soon as possible.

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Grade:12

1 Answers

Khimraj
3007 Points
5 years ago
As Power P = V2/R
Then Resistance R = V2/P
Then
R1/R2 = P2/P1 = 100/60 = 5/3
R1 = 2202/100
So voltage across R1
V1= (5/8)*220 
So Power across R1 = (V1)2/R1 = 39.0625 W
Hope it clears.

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