The electric kettle is designed for 220V and 0.5A. Calculate the power of the electric kettle spiral.

univerkov | February 20, 2021 | education

U = 220 V.
I = 0.5 A.
N -?
The power of the electric current in the conductor N is determined by the formula: N = U * I, where U is the voltage at the ends of the conductor, I is the current in the conductor.
N = 220 V * 0.5 A = 110 W.
Answer: the power of the spiral in the electric kettle is N = 110 W.

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