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What is the maximum current that should be allowed in a 5.0w 220 resistor?
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1 vote
What is the maximum current that should be allowed in a 5.0w 220 resistor?

User Vladimir Korshunov
by
7.8k points

1 Answer

5 votes
P = I²R
5 = I²220
I² = 5/220 = 0.0227
I = 0.151 amps
User Esko Luontola
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8.8k points
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