Question

find the potential difference required to follow a current of 200 MH in a wire of resistance 20 ohm​

Answer 1

Answer:

Potential Difference -Voltage.

Explanation:

Voltage=Electric current*Resistance

200*20=4000V

Answer 2

Answer:

Answer: Potential Difference (V) = 4 Volt.

Explanation:

Given: Electric current (I) = 200mA. Resistance (R) = 20 ohm.

To find: Potential Difference (V)

Solution: I = 200mA. I = (200/1000)A. I = (1/5)A. By Ohm's Law. V = IR. V = (1/5) x 20. V = 4volt

Explanation:

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