Use kirchoff's voltage and ohm's law to solve for the unknown resistor value, R
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I fûcking hated AP Physics.
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This was in electrical 1 in college for me.
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Yeah, I learned that freshman year, but I failed that test, anyways.
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It wasn't even AP physics for me, I just did that stuff junior year;-;
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[quote]It wasn't even AP physics for me, I just did that stuff junior year;-;[/quote] Damn, your school was probably full of smart students if you did that early.
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I wish I had went to your high school then.
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V = IR. 10 = 2×(R+2) 10 = 2R + 4 R = 3. Or not. Idk.
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Looks right to me. Although it wasn't a hard problem, I'm surprised it got completed so quickly.
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[quote]Heh.[/quote]