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Asked Nov 17, 2019
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If an electrical component with a resistance of 42 Ω is connected to a 118-V source, how much current flows through the component?

___ A

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Step 1
Ohm's law is given by
V = IR
Here, V is the potential difference, I is the current and R is the resistance.
Rewrite the above equation for current
V
I =
R
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Ohm's law is given by V = IR Here, V is the potential difference, I is the current and R is the resistance. Rewrite the above equation for current V I = R

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Physics

Current Electricity

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