Home
Class 12
PHYSICS
Define 'drift velocity' of free electron...

Define 'drift velocity' of free electrons .

Promotional Banner

Topper's Solved these Questions

  • SUPER MODEL QUESTION PAPER -2

    SUBHASH PUBLICATION|Exercise PART -B|8 Videos
  • SUPER MODEL QUESTION PAPER -2

    SUBHASH PUBLICATION|Exercise PART -C|7 Videos
  • SUPER MODEL QUESTION PAPER -1

    SUBHASH PUBLICATION|Exercise PART -D|12 Videos
  • SUPER MODEL QUESTION PAPER -3

    SUBHASH PUBLICATION|Exercise PART -D|12 Videos

Similar Questions

Explore conceptually related problems

What is drift velocity of free electrons ? Deduce I = n A eV_(d) where the symbols have their usual meaning.

What is the order of drift velocity of electrons?

Aconductor wire having 10^29 free el ectrons//m a current of 20A. If the cross-section of the 1 mm^2 , then the drift velocity of electrons will be

If the radius of a wire carrying current is doubled, the drift velocity of the electrons will be :

Obtain the expression for electric current in a conductor in terms of drift velocity of the electron. Defien resistivity of the material of the conductor.

A metal wire is subjected to a constant potential difference . When the temperature of the metal wire increases , the drift velocity of the electron in it

A copper wire has 3xx 10^(22) free electrons in 0.021 m length. The drift velocity of electrons is found to be 2xx10^(-5)ms^(-1) . How many electrons would pass through a given cross-section of the wire in one second?