Assertion : If a current flows through a wire of non-uniform cross-section, potential difference per unit length of wire is same throughout the length of wire.
Reason : Current through the wire is same at all cross-sections.

A wire of non-uniform cross-section is carrying a steady current. Along the wire

A wire of non-uniform cross-section is carrying a steady current. Along the wire

(A): If a current flows through a wire of non uniform cross-section,potential difference per unit length of wire in direction of current is same at different points (R): ohms law V = iR is not valid for a wire of non-uniform cross-section

Given a current carrying wire of nonuniform cross section. Which of the following quantity or quantities are constant throughout the length of the wire?

A current passes through a wire of nonuniform cross-section. Which of the following quantites are independent of the cross section?

A current passes through a wire of nonuniform cross-section. Which of the following quantites are independent of the cross section?