A potentiometer wire, 10 m long, has a resistance of 40 |
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a) |
260 |
b) |
760 |
c) |
960 |
d) |
1060 |
A potentiometer wire, 10 m long, has a resistance of 40 |
|||||||
a) |
260 |
b) |
760 |
c) |
960 |
d) |
1060 |
(b) Potential gradient along wire Current in wire. Or |