Resistance in the two gaps of a meter bridge are 10 ohm and 30 ohm res – McqOptions

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1.	Resistance in the two gaps of a meter bridge are 10 ohm and 30 ohm respectively. If the resistances are interchanged the balance point shifts by [Orissa JEE 2003]
A.	33.3 cm
B.	66.67cm
C.	25 cm
D.	50 cm
Answer» E.

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