Calculate the rate at which energy is used up i... - WAEC Physics 1992 Question
Calculate the rate at which energy is used up in the circuit illustrated by the diagram
A
0 W
B
2 W
C
4 W
D
8 W
correct option: c
R =
R1R2/R1R2 = 1
E = I2R = 22 x 1 =4W
E = I2R = 22 x 1 =4W
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