If a 2.0Ω resistor and a 4.0Ω resistor are connected with a 12 volt battery, what is the total resistance of the circuit? 4.8Ω 9

Question

If a 2.0Ω resistor and a 4.0Ω resistor are connected with a 12 volt battery, what is the total resistance of the circuit?
4.8Ω
9.2Ω
6.0Ω
1.3Ω

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Ngọc Diệp 4 days 2021-07-20T10:33:10+00:00 1 Answers 2 views 0

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    0
    2021-07-20T10:34:37+00:00

    Series:
    R = 2 + 4 = 6

    Parallel:
    R = 1/2 + 1/4 = 0.75

    I am assuming this is in series since the parallel answer isn’t up there. The voltage doesn’t help us determine total resistance.

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