CBSE Class 12 Electrostatic Potential and Capacitance Notes PDF: Have a look at the chapter notes from CBSE 12th Physics Chapter 2 Electrostatic Potential and Capacitance. These notes have been ...
The simplest complete circuit is a piece of wire from one end of a battery to the other. An electric current can flow in the wire from one end of the battery to the other, but nothing useful happens.