JEE Mains Model Paper 2
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Question : 55 of 90
Marks:
+1,
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Sensitivity of potentiometer can be increased by
i) by increasing length of the wire (L)
ii) by decreasing length of the wire (L)
iii) decreasing potential gradient
iv) increasing the total resistance of the primary circuit
i) by increasing length of the wire (L)
ii) by decreasing length of the wire (L)
iii) decreasing potential gradient
iv) increasing the total resistance of the primary circuit
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