Electrical important defination's || Current, Voltage, Resistance, Power & Pd

Electric Current:- 

In conductor continuos flow of electrons is known as Electric Current.

The unit of Current - Ampere

Voltage:-

The EMF of electric current source or a Potential difference across a resistor is called Voltage

In other words the pressure b/w two end's of the conductor is known as Voltage.

The unit of voltage - Volt

Resistance:-

The property of a substance which opposes the flow of Electric Current is known as Resistance.

The unit of Resistance - Ohm

Power:-

The rate of doing work is called Power.

The unit of Power - Watt

Potential Difference (pd):-

The difference in the Electric Potential of two charge bodies is called Potential difference.

The unit of Potential difference - volt

Simple question for u. If u know answer give in comment box👇

•Commonly How many voltage ⚡️is use in single phase for homes?

1) 200 volt

2) 240 volt

3) 340 volt

Answer fast👇🧐