According to Ohm’s law, , so if potential difference (V) between the two ends of a metallic…
According to Ohm’s law, $V = IR$, so if potential difference (V) between the two ends of a metallic conductor is decreased, then resistance (R) of the conductor should also decrease. Is this deduction correct? Explain.
Answer
Answer
AIWritten by AI (gemini) - it can contain mistakes.
No, resistance R of an ohmic conductor is constant at a constant temperature. Its value does not depend on V or I.
From ISC 2027 Specimen Physics Paper 1, question 4(i).