How to calculate electric current when power is in watt and time is 1 hour?
Answers
Answer:
Electrical Energy = Power x Time. The total amount of electrical energy used depends on the total power used by all your electrical devices and the total time they are used in your home.
Electical Energy is measured in kilowatt-hours
Energy =Power x Time or Kilowatt-hours = Kilowatts x Hours
One kilowatt hour is equal to 1000 watts of power used for one hour of time.
Answer:
By knowing any two values of the Voltage, Current or Resistance quantities we can use Ohms Law to find the third missing value. Ohms Law is used extensively in electronics formulas and calculations so it is “very important to understand and accurately remember these formulas”.
To find the Voltage, ( V )
[ V = I x R ] V (volts) = I (amps) x R (Ω)
To find the Current, ( I )
[ I = V ÷ R ] I (amps) = V (volts) ÷ R (Ω)
To find the Resistance, ( R )
[ R = V ÷ I ] R (Ω) = V (volts) ÷ I (amps)
It is sometimes easier to remember this Ohms law relationship by using pictures. Here the three quantities of V, I and R have been superimposed into a triangle (affectionately called the Ohms Law Triangle) giving voltage at the top with current and resistance below. This arrangement represents the actual position of each quantity within the Ohms law formulas.
So, the formula
Energy = Power × Time
then,
kilowatts - Hours = Kilowatts × Hours
1 kilowatt = 1000watts
Hey mate here is your answer
Please mark me as Brainlist