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👇🧐