A current, , flows through a resistor of resistance, .Find the potential difference, , across the resistance.
Question
A current, , flows through a resistor of resistance, .Find the potential difference, , across the resistance.
Solution
The potential difference (V) across a resistor can be found using Ohm's Law, which states that the potential difference across a conductor is equal to the current (I) flowing through it times its resistance (R). Mathematically, this is represented as:
V = I * R
So, to find the potential difference, you simply multiply the current by the resistance.
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