On an iron box is marked as 690 W, 230 V.
What is the current flowing through the coil ?

On an iron box is marked as 690 W, 230 V. What do these markings mean ?

On an iron box is marked as 690 W, 230 V. Calculate the heat produced when the iron box works for 5 minutes.

Calculate the current flowing through the following circuit:

A 230 V, 115 W filament lamp works in a circuit for 10 minute . What is the current flowing through the bulb ?

An electric bulb is labelled 40W, 200V. Calculate the current flowing through it?

Choke coil... the current through the device.