Saved Bookmarks
| 1. |
Give the expression for the instantaneous energy stored in a capacitor along with the meaning of the symbols used. |
|
Answer» SOLUTION :`U_(E)=(1)/(2)(q_(0)^(2))/(C)cos^(2)(omegat)` where, C - electrical capacitance, `omegat`- phase angle and `U_(E)` - electrical ENERGY stored in the DIELECTRIC medium between the plates. |
|