How much voltage must be applied across a 0.20 Ω wire in order to create a 30 A current? (Please show work for it too)

Question

How much voltage must be applied across a 0.20 Ω wire in order to create a 30 A current? (Please show work for it too)

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Kiệt Gia 3 years 2021-09-05T16:59:20+00:00 2 Answers 17 views 0

Answers ( )

  1. Xavia
    0
    2021-09-05T17:00:33+00:00
    Reply

    Answer:

    V=6V

    Explanation:

    Use the equation I=V/R and solve for V then use V=IR plug in the numbers.

    V=IR

    V=30(0.2)

    V=6V

  2. thanhcong
    0
    2021-09-05T17:01:17+00:00
    Reply

    Answer:

    6 V

    Explanation:

    By ohm’s law :

    V = IR

    V = 0.2 × 30 = 6 V

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