A1,200-watt water heater is plugged into a 120-volt outlet and used for 1.5 hours. how much current runs through the water heater?

Current (i) = 10 Ampere

Explanation:

As we know that power consumed by the electrical heater is given by the rate of electrical energy consumed by it.

So as we know that electrostatic potential energy of charge is given by

now for electrical power we know that

so now by plug in data in this above equation we have

so current through the water heater will be i = 10 A

which statement about this sum is true? −245+2.7

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form