How will the resistivity of a conductor change when its length is tripled
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Resistivity of a conductor such as wire will increase by nine times when it is stretched by three times. It is directly proportional to the length and inversely proportional to diameter. When the conductor is stretched, the diameter decreases and the length increase increasing resistivity.
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Resistivity of a conductor such as wire will increase by nine times when it is stretched by three times. It is directly proportional to the length and inversely proportional to diameter. When the conductor is stretched, the diameter decreases and the length increase increasing resistivity
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