What current will flow though a 1 kW Heater which has 5 Ω Resistance

Statement: What current will flow through a 1 kW Heater having a resistance of 5 ohms.

Answer: From the Ohm's law, we know: P =VI = IR.R = I^2.R

Or I = (P/R)^(1/2)
Or I = 14.14 A

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