An electrical appliance has a resistance of `25Omega`. When this electrical applianceis connected to a 230V supply line, the current passing through it will be:

An electric kettle has a resistance of 160 Omega . What current will flow when it is connected to a 240 V supply?

An electrical appliance is rated 1500 W, 250 V. This appliance is connected to mains of voltage 250 V. Calculate : the current drawn,

An electric bulb marked 500W,250 V is connected to a 250 V supply. Find the electric current through the circuit.

An electrical appliance has a rating 100 W, 120 V. The resistance of element of appliance when in use is :

An electrical heating element which has an AC resistance of 60 Omega is connected across a 240 V AC supply. Calculate the current drawn from the supply and power consumed by heatint element.

An electrical appliance having a resistance of 200 Omega is operated at 200 V. Calculate the energy consumed by the appliance in 5 minutes in kWh.

Answer the following question: The accompanying figure shows some electrical appliances connected in a circuit in a house. will the current passing through each appliances be the same ? Justify the answer.

Calculate the electric power of an electric bulb of resistance 400 Omega connected to a 220 V supply.

An electric cell is sending electric currents through a resistance of 10 Omega . IF a shunt of 1 Omega is connected with that resistance then the current through the 10 Omega resistance becomes half of the previous value.What is the resistance of the cell?IF the current through the shunt be 0.9A, then what will be the emf of the cell?