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8 August, 11:13

A tablet draws 10.0 A when plugged into a 150-V line. If another tablet has twice as much resistance, what would the current of the second tablet be if plugged into the same line?

0.60 A

1.5 A

5 A

15 A

+1
Answers (1)
  1. 8 August, 11:23
    0
    5A

    Explanation:

    In case 1, I = 10A, V = 150volt

    Using Ohms law, V = IR

    R = V/I = 150/10 = 15 ohms

    Case 2, when R is double

    R = 15 ohms

    I = V/R = 150/30 = 5A
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