GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A device that can store electric charge, and normally consists of two conducting objects placed near each other but not touching.
A
Capacitor
B
Condensers
C
Insulators
D
Dielectric
Explanation: 

Detailed explanation-1: -A charged capacitor stores energy in the electrical field between its plates. As the capacitor is being charged, the electrical field builds up. When a charged capacitor is disconnected from a battery, its energy remains in the field in the space between its plates.

Detailed explanation-2: -supercapacitor A capacitor with two conducting surfaces, or electrodes (like other capacitors), on which a charge of energy is stored. Unlike ordinary capacitors (but like batteries), an electrolyte separates the two electrodes.

There is 1 question to complete.