Question 1192175
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Inverse variation means the product of the current and resistance is constant.  So<br>
10*14 = 28*x
140 = 28x
x = 140/28 = 5<br>
ANSWER: 5 ohms<br>
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I strongly disagree with the response from the other tutor.<br>
Since the problem states that the current varies inversely with the resistance, it is clear that the problem is NOT talking about the same circuit in both cases; the conductors in the two circuits are NOT the same.<br>
All other factors the same, when the current in the two circuits are different, the resistances are different.  When the current is 28A, the resistance is 5 ohms.<br>