Answe for question 2

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g i v e n, R = 200 o h m I = 1 A v o l t a g e, V = I R = 200 \times 1 = 200 V p o w e r, P = V \times I = 200 w a t t t o t a l e n e r g y i n 5 h o u r s \cos u m e d b y t h e b u l b i s, E = 5 \times P = 5 \times 200 = 1000 w a t t h = 1 k w h

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