A constant voltage is applied across a wire of constant length then how drigt velocity of electrons depends on area of cross-section of wire.

A constant voltage is applied across a wire of constant length then how drift velocity of electrons depends on area of cross-section of wire.

A constant voltage is applied across a wire of constant length then how drift velocity of electrons depends on area of cross-section of wire.

Does the current depend on the area of cross- section of the wire used.?

How does the velocity of streamline flow of a liquid, depend on the area of cross section?

A constant potential difference is applied across a metal wire. Let the average thermal velocity of electrons in the wire be v_t and let the drift velocity be v_d . As the temperature of the wire rises:

A constant potential difference is applied across a metal wire. Let the average thermal velocity of electrons in the wire be v_t and let the drift velocity be v_d . As the temperature of the wire rises:

The electric potential difference across a wire is constant. If l, A and rho are respectively the length, area of cross-section and resistivity of the material of the wire, then the rate of heat proudction in the resistor is

A steady current is set up in a metallic wire of non uniform cross-section. How is the rate of flow K of electrons related to the area of cross-section A?

If x, y, p and q represent the increase in length, the original length of the experimental wire, load applied to the wire and area of cross-section of the wire respectively then Young's modulus of the wire is given by