A copper has `8*0xx10^28` electrons per cubic metre. A copper wire of length `1m` and cross-sectional area `8*0xx10^-6m^2` carrying a current and lying at right angle to a magnetic field of strength `5xx10^-3T` experiences a force of `8*0xx10^-2N`. Calculate the drift velocity of free electrons in wire.

A copper has 80xx10^28 per cubic metre. A copper wire of length 1m and cross-sectional area 8.0xx10^-6m^2 carrying a current and lying at right angle to a magnetic field of strength 5xx10^-3T experiences a force of 8.0xx10^-2N. Calculate the drift velocity of free electrons in wire.

Copper has 8.0xx10^(28) conduction electrons per metre^3 . A copper wire of length 1m and cross sectional area 8.0xx10^(-6) m^2 carrying current and lying at right angle to a magnetic field of strength 5xx10^(-3) T experiences a force of 8.0xx10^(-2)N . Calculate the drift velocity of free electrons in the wire.

Copper has 8.0 xx 10^(28) electrons per cuble meter carrying a current and lying at right angle to a magnetic field of strength 5 xx 10^(-3) T. experiences a force of 8.0 xx 10^(-2) N. Calculate the drift velocity of free electrons in the wire.

Find the average drift speed of free electrons in a copper wire of area of cross-section 10^(-7) m^(2) carrying current of 1.5 A and having free electron density 8.5 xx 10^(28) m^(-3)

Find the average drift speed of free electrons in a copper wire of area of cross-section 10^(-7) m^(2) carrying current of 1.5 A and having free electron density 8.5 xx 10^(28) m^(-3)

Find the average drift speed of free electrons in a copper wire of area of cross-section 10^(-7) m^(2) carrying current of 1.5 A and having free electron density 8.5 xx 10^(28) m^(-3)