Question

A wire has a resistance of 10 ohm it is connected and drawn into a wire of half of its length calculate the resistance of the new wire what is the percentage change in its resistance?

25 ohm 30,%

2.5 ohm 20%

2.5 ohm 75%

1.2 ohm 35%

Other:


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Answer 1

Answer:

25 ohm 30 %

Explanation:

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Answer 2

Answer:

25 ohm 30%

Explanation:

hope is help full for youu