Home
Class 12
PHYSICS
[" If "N,e,tau" and "m" are representing...

[" If "N,e,tau" and "m" are representing electron density,"],[" charge,relaxation time and mass of an electron "],[" respectively,then the resistance of wire of length "ell],[" and cross-sectional area "A" is given by "]

Promotional Banner

Similar Questions

Explore conceptually related problems

If n, e, tau , m, are representing electron density charge, relaxation time and mass of an electron respectively then the resistance of wire of length l and cross sectional area A is given by

If n, e, tau , m, are representing electron density charge, relaxation time and mass of an electron respectively then the resistance of wire of length 1 and cross sectional area A is given by

The resistance will be least in a wire with length, cross-section area respectively,

If the resistance of wire A is four times the resistance of wire B, find the ratio of their cross sectional areas.

If n ,e,m and tau are free electron density in conductor , charge of electron, mass of electron and relaxation time of free electrons , then resistivity rho of the conductor can be expressed as

If n ,e,m and tau are free electron density in conductor , charge of electron, mass of electron and relaxation time of free electrons , then resistivity rho of the conductor can be expressed as

The speed of transverse waves in a wire of length L , density rho , cross - sectional area A and stretched with a tension T is given by