By using special machines the wire is stretched so that it becomes twice as long and twice as thin. How does this change the wire resistance? The formula is R = q*l/S
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Answer:
Ohm's law states that resistance is directly proportional to length of a conductor.
Explanation:
This works on this law.
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here is your answer❤❤
The Resistivity of the wire will not change with the change in length. Resistivity is a property of the wire, it doesn't depend upon it's length or cross-sectional area. However, If you are asking about Resistance, it will increase to 4 times it's initial value.
The Resistivity of the wire will not change with the change in length. Resistivity is a property of the wire, it doesn't depend upon it's length or cross-sectional area. However, If you are asking about Resistance, it will increase to 4 times it's initial value.
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