How do you calculate the total electrical power?
Explanation:
In series and parallel circuits:
The formula for total power,
⇒PTotal=P1+P2+P3......+Pn
Hence, the sum of all the power utilized by each individual resistor is used to compute the overall power.
What do you mean by power rating of an electrical appliance? How do you use it to calculate (a) the resistance of the appliance, and (b) the safe limit of current in it, while in use?
How do you calculate power in watts?
How do you calculate the electric field between two charges?
What do you mean by the power rating of an electrical appliance?