Tag physics

Types of Capacitors

Types of Capacitors

There are many types of capacitor but they can be split into two groups, polarized and unpolarized. Each group has…

Electric Dipole

Electric Dipole

It is a pair of point charges with equal magnitude and opposite in sign separated by a distance. A water…

Workdone

Workdone

Work is zero if applied force is zero (W=0 if F=0): If a block is moving on a smooth horizontal…