Two wires of the same material are given. The first wir - Practice (English) | ObjectiveMcq

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Two wires of the same material are given. The first wir - Practice (English) | ObjectiveMcq

PracticeGeneral ScienceCurrent ElectricityTwo wires of the same material are ...

Current Electricity General ScienceEasy

1,205 views

Two wires of the same material are given. The first wire is twice as long as the second and has twice the diameter of the second. The resistance of the first will be

Correct Answer:

(B) Half of the second

Explanation:

Half of the second

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