What is the current if R = 50 ohms and V = 220 volts?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
Using Ohm's Law (I = V/R):
I = 220V ÷ 50Ω = 4.4 amperes
This means a current of 4.4 amps flows through the 50-ohm resistor when 220 volts is applied across it. This is a common calculation for household electrical applications in many countries.
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