The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 3 amperes when the

Question

The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 3

amperes when the resistance is 810 ohms. What is the current when the resistance is 413 ohms? Round to the

nearest tenth of an ampere if necessary. A)1.5 amperes B)0.65 amperes C)5.9 amperes D)0.17 amperes​

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Dâu 5 months 2021-08-27T22:58:49+00:00 1 Answers 7 views 0

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  1. Giakhanh
    0
    2021-08-27T23:00:03+00:00
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    Answer:

      C)  5.9 amperes

    Explanation:

    When the resistance changes by a factor of 413/810, the inverse proportionality means the current changes by a factor of 810/413.

      (810/413)(3 A) ≈ 5.884 A ≈ 5.9 A

    The current is about 5.9 amperes.

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