Questions
In the shown arrangement of the experiment of the meter bridge, if AC corresponding to null deflection of galvanometer is x, what would be its value if the radius of the wire AB is doubled?
detailed solution
Correct option is A
Balancing length is independent of the cross-sectional area of the wire.Talk to our academic expert!
Similar Questions
In a meter bridge circuit as shown, when one more resistance of 100 Ω is connected is parallel with unknown resistance x, then ratio become 2. If l1 is balance length of the uniform wire A B, then the value of x must be:
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