Q.28 Define Ohm's law.
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Answered by
1
Answer:
A law stating that electric current is proportional to voltage and inversely proportional to resistance.
Explanation:
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Answered by
0
Answer:
The current through a conductor is directly proportional to the potential difference applied across it's two ends provided the physics state of the conductor is unchanged.
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Explanation:
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According to Ohm's Law,
I =V
: V = IR or R = V/I
Where R is proportionality constant and is called resistance of the conductor .
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