A hot plate of an electric oven connected to a `220 V` lines has two resistance coils `A and B`, each of `24 Omega` resistance, which may be used separately, in series or in parallel. What are the currents in the three cases ?

A hot plate of an electric oven connected to a 220V line has two resistance coils A and B, each of 24 Omega resistance, which may be used separately, in series, or in parallel. What are the currents in the three cases?

A hot plate of an electric oven connected to a 220 V line has two resistance coils A and B, each of 24Omega resistance, which may be used separately, in series or in parallel. What are the currents in the three cases?

A hot plate of an electric oven connected to a 220V line has two resistance coils A and B, each of 24Omega resistance, which may be used separately, in series, or in parallel. What are the currents in the three case? Amount of current when the coils are used separately.

A hot plate of an electric oven connected to a 220 V line has two resistance coils A and B,each of 24 Omega resistance,which may be used separately,in series or in parallel what are current in three cases?

An electric heater which is connected to a 220V supply line has two resistance coils A and B of 24 Omega resistance each. These coils be used separately (one at a time), in series or in parallel. Calculate the current drawn when: (a) only one coil A is used. (b) coils A and B are used in series. (c) coils A and B are used in parallel.

How much current does an electric heater draw from a 220 V line, If the resistance of the heater (when hot) is 50 Omega ?