A) 5 ampere in 2 minutes
B) 4 ampere in 3 minutes
C) 3 ampere in 6 minutes
D) 2 ampere in 5 minutes
Correct Answer: C
Solution :
\[H={{I}^{2}}Rt\] Value of \[{{I}^{2}}R\] for each option should be written by the side of each option as below: [a]\[50\] [b]\[48\] [c]\[54\] [d]\[20\]You need to login to perform this action.
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