MHT CET 2024 Physics question
A battery of 6 V is connected to the ends of uniform wire 3 m long and of resistance 100 The difference of potential between two points 50 cm apart on the wire is
Answer: (A)
Solution
The wire is uniform, so the potential drop per unit length is constant: potential gradient . For two points 50 cm m apart, V, option (A).
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