Question

Harge on each plate of the capacitor? (j-17)
8. the plates of a parallel plate capacitor have an area of 100cm2
each and are separated by 3mm. the capacitor is charged by connecting it to a 400v supply. calculate (a) the electrostatic energy stored in the capacitor, (b) if a dielectric of constant 2.5 is introduced between the plates of the capacitor, then find electrostatic energy stored and also change in the energy stored. (j-18)

Answer 1

Answer:

Sorry.......wasn't able to understand the question.