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A current of 4.50 a flows through a resistor that has r = 6.20 ω. what is the voltage across the resistor, that is, the potential difference between the two ends of the resistor…

A current of 4.50 a flows through a resistor that has r = 6.20 ω. what is the voltage across the resistor, that is, the potential difference between the two ends of the resistor…
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4 votes
A current of 4.50 a flows through a resistor that has r = 6.20 ω. what is the voltage across the resistor, that is, the potential difference between the two ends of the resistor?

User Ryan Davis
by
8.1k points

1 Answer

2 votes
I = 4.50 amps
R = 6.20 ohms
V = ???

V = I * R

V = 4.5 * 6.2
V = 27.9 volts.
User Vlad Iliescu
by
8.5k points
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