Question

A certain wire has a resistance R. The resistance of another wire of same material having its length double of first wire is Options 2 R 0.25 R 4R 0.5R​

Answer 1

Answer:

A certain wire has a resistance R. The resistance of another wire of same material having its length double of first wire is Options 2 R 0.25 R 4R 0.5R

Explanation:

A certain wire has a resistance R. The resistance of another wire of same material having its length double of first wire is Options 2 R 0.25 R 4R 0.5R