Post a New Question


posted by on .

an electric heating element is conneceted to a 110V circuit and a current of 3.2 a is flowing through the element. How much energy is used up during a period of 5 hours by the element?

  • physics - ,

    Energy= Power * time= VI*time

    convert 5 hrs to seconds, and energy will be in joules.

    If you leave time in hours, you can get energy in watt-hours, and convert that answer to kilowatt-hours if you wish.

  • physics - ,


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question