The potential difference across a resistor r carrying current i is ir
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The potential difference across a resistor r carrying current i is ir.
this is defined by ohm's law.
this is defined by ohm's law.
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The potential difference across a resistor R carrying current I is equal to I × R. It is true.
Explanation:
- Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
- Mathematically, it is given by :
V = I × R
- So, the potential difference across a resistor R carrying current I is equal to I × R. The SI unit of current is A and the SI unit of resistance is ohms.
Hence, the given statement is true.
Learn more,
Ohm's law
https://brainly.in/question/15807533
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