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3 years ago

6

What happens to the resistance of a wire as its length increases? A. The resistance decreases. B. The resistance is not affected

by a change in wire length. C. The resistance alternates between high and low values. D. The resistance increases.

1 answer:

kondor19780726 [428]3 years ago

3 0

Answer:

D. The resistance increases.

Explanation:

Resistance of a wire is R = ρL/A, where ρ is the resistivity of the wire, L is the length, and A is the cross sectional area.

As L increases, R increases.

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