What is the si unit of electrical energy?What is an expression for electrical energy consumedby electrical appliances?
Answers
Answer:
The electrical unit for power is the watt. The formula calculating electrical energy then is the following formula. Electrical energy is expressed in joules, power is expressed in watts, and time is expressed in seconds.... The unit for electrical energy is the joule.
Explanation:
electricity is one of the most convenient in widely used form of energy in today's world in electric charge the physical entity which is defined by the axis of defency of electrons on a body the SI unit of electric charge is full am see the total charge acquired by a body is an integral multiple of the magnitude of charge on a single electron is principal for TC of charge electric current is defined as the rate of the flow of electric charge 2nd cross section of a conductor in unit time electric unit is equal to charge upon time electric potential is defined as the amount of work done when a unit positive charge is moved from infinity to appoint in electric field electric potential difference is defined as the work done per unit charge in moving a unit positive charge from one point to another.