Mathematics, 18.06.2021 23:00, jenna34032

If it takes a current of 10 A flowing for 180s to boil a kettle of water requiring 2.2 x 10^8 J of heat energy, what is the potential difference across the kettle? (HINT: this requires 2 formulas).

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If it takes a current of 10 A flowing for 180s to boil a kettle of water requiring 2.2 x 10^8 J of h...