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An electric current of 4.0A flows throug...

An electric current of 4.0A flows through a `12Omega` resistor. What is the rate at which heat energy is produced in the resistor?

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Knowledge Check

  • A current of 3A flows through the 2 Omega resistor shown in the circuit the power dissipated in the 5 Omega resistor is

    A
    4W
    B
    2W
    C
    1W
    D
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  • Current through the 5Omega resistor is

    A
    2A
    B
    4A
    C
    zero
    D
    1A

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    A
    9A
    B
    3A
    C
    0A
    D
    6A

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