Physics Tricks

The angle between electric current and electric potential in AC current is:
a): 90
b): 45
c): 30
d): 0
/*Umesh Punshi*/

On equipotential surfaces, The work done is:
a): Positive
b): Negative
c): Zero
d): Maximum
/*Umesh Punshi*/

Entropy is analogous to ::
a): Heat Capacity
b): Specific Heat Capacity
c): Molar Specific Heat
d): AOT
|*Umesh Punshi*|