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Resistance in the two gaps of a  bridge are  and  respectively. If the resistances are interchanged the balance point shifts by

a)

b)

c)

d)


Question ID - 150998 | Toppr Answer

Resistance in the two gaps of a  bridge are  and  respectively. If the resistances are interchanged the balance point shifts by

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (d) -

(d)

Initially,

Finally,

So, shift



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