• Chapter-7

    Circuits


    SINGLE-LOOP CIRCUITS
    “Pumping” Charges
    Work, Energy, and Emf
    Calculating the Current in a Single-Loop Circuit
    Energy Method
    Potential Method
    Other Single-Loop Circuits
    Internal Resistance
    Resistances in Series
    Potential Difference Between Two Points
    Potential Difference Across a Real Battery
    Power, Potential, and Emf
    Multiloop Circuits
    Resistances in Parallel
    The Ammeter and the Voltmeter
    RC CIRCUITS
    The Time Constant
    Discharging a Capacitor