Home
Class 12
PHYSICS
Rate of dissipation of Joule's heat in r...

Rate of dissipation of Joule's heat in resistance per unit volume is (symbols have usual meaning)

A

`sigmaE`

B

`sigmaJ`

C

JE

D

None

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE - 1 (SECTION F- Electrical Instrument + Exp. Verifying ohm s law & Specific Resistance Using Meter Brige & Post Office + Potentiomenter (EMF & Int . Res.)|11 Videos

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE -2 (Level -I) SECTION A- Definition of Current , Current Density , Drift Velocity|6 Videos

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE - 1 SECTION C,D - Circuit theory, KCL & KVL, Battery , Grouping of cells|15 Videos

  • CONSTRAINED MOTION

    MOTION|Exercise EXAMPLES|12 Videos

  • ELASTICITY

    MOTION|Exercise EXERCISE -3|60 Videos

Similar Questions

Explore conceptually related problems

Displacement current can be expressed as (symbols have their usual meanings)

Mechanically work done is equal to (symbols have their usual meanings)

The average value of kinetic energy in an SHM is (Symbols have usual meanings)