- #1
xllx
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A specimen has a potential difference applied, which remains constant throughout. The current through the specimen increases substantially though. Why does it increase?
Is this to do with the temperature of the wire increasing and so resistance decreases and the current therefore increases. But the potential difference won't be affected as it is constant in voltage.
Is this right at all? Or totally wrong?
Many Thanks!
Is this to do with the temperature of the wire increasing and so resistance decreases and the current therefore increases. But the potential difference won't be affected as it is constant in voltage.
Is this right at all? Or totally wrong?
Many Thanks!