Question

An electric bulb is connected to a 220V generator , the current is 0.50 A . Calculate the power of the bulb?

Answer 1

power =V square by R by solving it answer will be 121 Watt

Answer 2

· For an electric iron that consumes 1KW electric power when operated at 220V, a current of (1000/220). A that is 4.54 A will flow in the ...