what is different between magnetic effects and electro magnet ?
Answers
Electric current is the flow of electrons in a circuit. To make it easier to understand, imagine water flowing through a pipe. The water flowing through pipes is similar to electrons flowing through wires. Let ‘I’ denote the current which is measured in Ampere which is equivalent to the flow of one coulomb per second (6.241 x 1018 electrons).
Magnetic effect of electric current is one of the major effects which functions as the basic principle in appliances used in various fields of activities. The magnetic field around a current carrying conductor can be depicted by using magnetic field lines which are represented in the form of concentric circles around it. The direction of magnetic field through a current carrying conductor is determined by the direction of flow of electric current.