A battery, a resistor and a potentiometer of 100 cm length, all are connected in series. If the resistance of potentiometer wire is then the potential gradient of the potentiometer wire is |
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a) |
b) |
c) |
d) |
A battery, a resistor and a potentiometer of 100 cm length, all are connected in series. If the resistance of potentiometer wire is then the potential gradient of the potentiometer wire is |
|||||||
a) |
b) |
c) |
d) |