1.5kj of energy are used every second by a microwave oven, what is the power rating of the oven?

Power is the rate at which energy is consumed. When 1 J of energy is consumed in one second, the power consumed is 1 watt.

The microwave consumes 1.5 kJ of energy.

In joules, the energy consumed is 1500 J

Here, E is the energy consumed in time interval t.

The power rating of the microwave is therefore,

Thus, the power rating of the oven is 1500 W or 1.5 kW

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

grav potential energy