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A cell in secondary circuit gives null deflection for  length of potentiometer having  length of wire. If the length of the potentiometer wire is increased by  without changing the cell in the primary, the position of the null point now is

a)

b)

c)

d)


Question ID - 151073 | Toppr Answer

A cell in secondary circuit gives null deflection for  length of potentiometer having  length of wire. If the length of the potentiometer wire is increased by  without changing the cell in the primary, the position of the null point now is

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (c) -

(c)



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