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madam [21]
3 years ago
8

What is the effect on current if both the voltage and the resistance are halved?

Physics
1 answer:
bulgar [2K]3 years ago
3 0

The current through a resistor is

      <u> (voltage across the resistor) / (resistance of the resistor)</u> .

If the numerator and the denominator of that fraction are both
multiplied or divided by the same number, then the value of the
fraction <em>doesn't change</em>.


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Explanation:

(b) We know that,

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