What is Battery?
A battery is a source of electric power consisting of one or more electrochemical cells with external connections[1] for powering electrical devices such as flashlights, mobile phones, and electric cars.
What is Resistance?
Resistance (also known as ohmic resistance or electrical resistance) is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (Ω).
What is Capacitor?
a device used to store an electric charge, consisting of one or more pairs of conductors separated by an insulator.
What is Diode?
A diode is a semiconductor device that essentially acts as a one-way switch for current. It allows current to flow easily in one direction
What is LED?
A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons.
