Assertion : Current `I` is flowing through a cylindrical wire of non-uniform cross-section as shown. Section of wire near `A` will be more heated compared to the section near B.
Reason : Current density near `A` is more.

Assertion : If a current is flowing through a conducting wire of non-uniform cross-section, drift speed and resistance both will increase at a section where cross-sectional area is less. Reason : Current density at such sections is more where cross-sectional area is less.

Assertion : If a current is flowing through a conducting wire of non-uniform cross-section, drift speed and resistance both will increase at a section where cross-sectional area is less. Reason : Current density at such sections is more where cross-sectional area is less.

Current is flowing through a wire of non-uniform cross section. Cross section of wire at A is les than the cross section of wire at B. Then match the following

Current is flowing through a wire of non-uniform cross section. Cross section of wire at A is les than the cross section of wire at B. Then match the following

A stready current i is flowing through a conductor of uniform cross-section. Any segment of the conductor has

A stready current i is flowing through a conductor of uniform cross-section. Any segment of the conductor has

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

When heat flows through a wire of uniform cross section under steady state, then

When a steady current flows through a metal conductor of non-uniform cross-section , then drift velocity is