A wire has a non uniform cross sectional area as 3 shown in figure A steady current i flows through it Which one of the

Question

A wire has a non uniform cross sectional area as 3 shown in figure A steady current i flows through it Which one of the following statement is correct 1 The drift speed of electron is constant 2 The drift speed increases on moving from A to B 3 The drift speed decreases on moving from A to B 4 The drift speed varies randomly vakia tu fferfera fres are an fay n A UNA U t 1 2 AB 3 ABR 4 3 affia art

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