RELATION BETWEEN CURRENT AND DRIFT VELOCITY/DEDUCTION OF OHM'S LAW/RESISTANCE/RESISTIVITY/CONDUCTANCE/CONDUCTIVITY

 PHYSICS

CLASS-12
CBSE/ICSE/IIT-JEE/NEET/BSEB( BIHAR BOARD)
LECTURE-13
CURRENT ELECTRICITY
RELATION BETWEEN ELECTRIC CURRENT AND DRIFT VELOCITY/
DEDUCTION OF OHM'S LAW/
RESISTANCE/
RESISTIVITY/
CONDUCTANCE/
CONDUCTIVITY :
Derivation of an expression for relation between current and drift velocity,
Derivation of expression for resistance,
Derivation of expression of resistivity,
Derivation of expression of conductance,
Derivation of expression of conductivity.
BY SHIVANAND CHOUDHARY
www.snphysicsexpert.com
B.D.GURUKUL
RISHI NAGAR, RANIBAGH,DELHI-34, INDIA
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