ICSE ICSE Class 7 - CISCE Question Bank Solutions for Physics

Describe an experiment to show that electricity flows only if the circuit is complete and it does not flow if the circuit is incomplete.

In which arrangement are the appliances connected in the electric circuit of our homes, Series or Parallel ? Give one reason for your answer.

Write true or false for a given statement.

We use cell as the source of electricity to run an electric immersion rod.

Fill in the blank 

In a torch we use ______ as the source of electricity.

Select the correct alternative

In a torch, the source of electricity is

Name two sources of electricity.

State two precautions that you must take when switching on an electric circuit.

Fill in the blank

A group of two or more cells is called a ________.