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Core - Physics

    Chapter 31

    Inductance

    31.1 : Mutual Inductance01:24

    31.1 : Mutual Inductance

    Inductance is the property of a device that tells us how effectively it induces an emf in another device. In other words, it is a physical quantity that ...

    2.3K views
    31.2 : Self-Inductance01:24

    31.2 : Self-Inductance

    Mutual inductance arises when a current in one circuit produces a changing magnetic field that induces an emf in another circuit. On the other hand, ...

    2.4K views
    31.3 : Calculation of Self-inductance01:29

    31.3 : Calculation of Self-inductance

    The self-inductance of a circuit, often simply called the inductance, is a purely geometric factor that depends only on the circuit component's ...

    307 views
    31.4 : Inductors01:20

    31.4 : Inductors

    An inductor, also known as a choke, is a circuit component created to have a specific inductance. Inductors are among the crucial circuit components used ...

    5.4K views
    31.5 : Energy In A Magnetic Field01:24

    31.5 : Energy In A Magnetic Field

    If a magnetic field is sustained, there must be a current in a closed circuit or loop, implying some energy has been spent in creating the field. If this ...

    2.2K views
    31.6 : Energy Stored In A Coaxial Cable01:31

    31.6 : Energy Stored In A Coaxial Cable

    A coaxial cable consists of a central copper conductor used for transmitting signals, followed by an insulator shield, a metallic braided mesh that ...

    1.4K views
    31.7 : RL Circuits01:14

    31.7 : RL Circuits

    An RL circuit consists of a resistor and an inductor and may have a source of emf connected to it. The inductor in the circuit helps to prevent rapid ...

    2.4K views
    31.8 : Current Growth And Decay In RL Circuits01:30

    31.8 : Current Growth And Decay In RL Circuits

    The current growth and decay in RL circuits can be understood by considering a series RL circuit consisting of a resistor, an inductor, a constant source ...

    3.7K views
    31.9 : Comparison between RL and RC circuits01:24

    31.9 : Comparison between RL and RC circuits

    An RC circuit consists of resistance and capacitance, while in an RL circuit, capacitance is replaced by an inductor. RL and RC circuits are first-order ...

    3.8K views
    31.10 : LC Circuits01:21

    31.10 : LC Circuits

    An LC circuit consists of an inductor and a capacitor, either in series or parallel. Consider a charged capacitor connected with an inductor in series. ...

    2.4K views
    31.11 : Oscillations In An LC Circuit01:30

    31.11 : Oscillations In An LC Circuit

    An idealized LC circuit of zero resistance can oscillate without any source of emf by shifting the energy stored in the circuit between the electric and ...

    2.2K views
    31.12 : RLC Series Circuits01:30

    31.12 : RLC Series Circuits

    An RLC series circuit comprises an inductor, a resistor, and a charged capacitor connected in series. When the circuit is closed, the capacitor begins to ...

    2.9K views
    31.13 : RLC Circuit as a Damped Oscillator01:30

    31.13 : RLC Circuit as a Damped Oscillator

    An RLC circuit combines a resistor, inductor, and capacitor, connected in a series or parallel combination. Consider a series RLC circuit. Here, the ...

    869 views
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