daisytillyer222 daisytillyer222

17-07-2020
Physics

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1/A current of 0.5A flows through a resistor of resistance of 20 Ω.
Calculate the potential difference across the resistor.

Please help:)

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17-07-2020

Answer:

20

Explanation:

from V= IR

I = 0.5A

R= 20ohm

so... Potential difference V= 0.5×20 = 10

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