Electric charge Electric charge is a property which determines the electromagnetic interaction of subatomic particles, denoted by (q), measured in coulombs (C). Subatomic Particles Subatomic particles

Electric Current Electric current is the time rate of change of charge, measured in amperes (A). Mathematically, the relationship between current i, charge q, and time t is i=dq/dt Basic Concept Consider

Electric charge Electric charge is a property which determines the electromagnetic interaction of subatomic particles, denoted by (q), measured in coulombs (C). Subatomic Particles Subatomic particles

Electric charge Electric charge is a property which determines the electromagnetic interaction of subatomic particles, denoted by (q), measured in coulombs (C). Subatomic Particles Subatomic particles

Electric charge Electric charge is a property which determines the electromagnetic interaction of subatomic particles, denoted by (q), measured in coulombs (C). Subatomic Particles Subatomic particles

Electric Charge Electric charge is a property which determines the electromagnetic interaction of subatomic particles, denoted by (q), measured in coulombs (C). Subatomic Particles Subatomic particles

Electric Circuit : An electric circuit is an interconnection of electrical elements. A simple electric circuit is shown in following figure. It consists of four elements: a battery, a lightbulb, a switch