An electric kettle is connected to a 220V voltage network. Determine how much heat is generated in the kettle

An electric kettle is connected to a 220V voltage network. Determine how much heat is generated in the kettle for each second if the resistance of the kettle’s heating element is 38.7 Ohm, determine the current consumed by the kettle

First, we find the current strength: I = U / R => I = 220 V / 38.7 Ohm = 5.684 A. Now the power: P = U * I => P = 5.684 A * 220 * B = 1250.48 J / s … Energy: E = P / t (Time is essentially 1 second) => E = 1250.48 / 1 = 1250.48 J.
Answer: 1250.48 J