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Give a detailed answers for the the qns below 7)both a and b 8)a 10)

Give a detailed answers for the the qns below
7)both a and b
8)a
10)

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Grade:12

1 Answers

Khimraj
3007 Points
5 years ago
  1. 7a) 210V 630W
P = V2/R
so R = 210*210/630 = 70
Then I = V/R = 210/70 = 3A
Hope it clears..........................................

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