

MCQOPTIONS
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1. |
If the resistance in a circuit is given by 80 Ω ± 0.2% and the current flowing through it is 5A ± 0.1%, then the uncertainty in the power will be |
A. | ± 0.2 % |
B. | ± 0.4 % |
C. | ± 0.6 % |
D. | ± 0.8 % |
Answer» C. ± 0.6 % | |