pc10_sz_currentelectriciy

Potential Difference:Potential difference between two terminal of a conductor is the work done while carrying unit positive charge from one terminal to the other terminal. Unit of the potential difference is volt. V = W / Qor 1 V = 1JC-1 1 Volt is equal to 1 Jouls/coulomb. and W = QVAbove equations should be … Read more

Current (I) : Current can be defined as rate of flowing of charge (Q). i.e I= Q/t where Q= Charge in coulumb I = current in Ampere t= Time in second. 1 Ampere is the charge flowing through a conductor in 1 second. Q= I x T Amp-Sec In an ionized electrolyte charged ions flow … Read more