Two resistances when connected in parallel across a cell of negligible internal resistance consume 4 times the power they would consume when connected in series. If one resistance is 5 , the other is |
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a) |
1 |
b) |
2.5 |
c) |
5 |
d) |
10 |
Two resistances when connected in parallel across a cell of negligible internal resistance consume 4 times the power they would consume when connected in series. If one resistance is 5 , the other is |
|||||||
a) |
1 |
b) |
2.5 |
c) |
5 |
d) |
10 |