CBSE Class 12-science Physics Drift Of Electrons And Resistivity
- How does a metal conduct electricity?
- Obtain the relation between the terms drift velocity, relaxation time and electric field
- Current flows from a point that has higher electrical potential to a point of lower electrical potential potential ,didn't understand
- DRIFT VELOCITY
- Define drift velocity of electrons for a metallic conductor.
- Large amount of current can be obtained from the small drift velocity and small electronic charge in a conductor. Why?
- What is the effect of heating on the drift velocity of electrons of a conductor?
- If the temperature of a conductor increases, how does the relaxation time of electrons in the conductor changes?
- What is mobility of electrons and how is it related with the conductivity?
- Name the mobile charge carriers responsible for the production of electric current in (i) metals (ii) an electrolyte (iii) an ionized gas.
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