Math, asked by saquadri146, 3 months ago

four wires made of same material have different lengths and ready the why having more resistance in the following case is?

1) l = 100cm, r = 1mm

2) l = 50cm, r = 2mm

3) l = 100cm, r = 1/2mm

4) l= 50cm, r = 1/2mm

Answers

Answered by vinodtiwari3214

0

Answer:

resistance is inversely proportional to length of wire

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