Name the Unit Which a Consumer Pays as the Cost of Electricity. - Physics

Name the unit which a consumer pays as the cost of electricity.

एका वाक्यात उत्तर

Consumer pays the bill in kilowatt-hour.

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पाठ 4: Current Electricity - Exercise 4.2 ii [पृष्ठ १८८]

पाठ 4 Current Electricity
Exercise 4.2 ii | Q 22 | पृष्ठ १८८

What is the current in a circuit if the charge passing each point is 20 C in 40 s?

The diagram shows two ways of connecting three lamps P, Q and R to A.C. supply of 220 V.

Tick(✓) the correct choice in the following:

Which of the following quantities has the same value for all electrical
appliances connected to the ring main circuit in a house?

How is direction of current related to the direction of flow of electrons?

True or False – If False give the correct answer

The representation of the electric current is A

State whether true or false. If false, correct the statement.

Current can produce magnetic field.

Coulomb is the SI unit of ____________.

Problems for practice:

If 3A current flows through a circuit, then convert the current in terms of a milliampere.