(i) Electrical Energy(in kWh) consumed by Air conditioners of rating 2500 W for 10 h of each day= Answer for part 1 (ii) Electrical Energy(in kWh) consumed by Water Heater of rating 3000 W for 4 h of each day = Answer for part 2 (iii) Electrical Energy(in kWh) consumed by Tube light of rating 35 W for 12 h of each day =
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
house use the following electric appliances:
(i) Four Air Conditioner of rating 2500 W for ten hours each day
(ii) Three Electric water heater of rating 3000W each for 4 hours each day
(iii) Ten electric tube lights of rating 35W each for 12 hours each day. Calculate the electricity bill of the house for the month of November 2020 if the cost per unit of electric energy is 20 Bz/ kWh.
(i) Electrical Energy(in kWh) consumed by Air conditioners of rating 2500 W for 10 h of each day=
(ii) Electrical Energy(in kWh) consumed by Water Heater of rating 3000 W for 4 h of each day =
(iii) Electrical Energy(in kWh) consumed by Tube light of rating 35 W for 12 h of each day =
(iv) Total energy(in kWh) consumed in the month November'2020 =
(v) Electricity bill(in riyals) for the month of November'2020 =
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