CLASS 6 - PHYSICS - ELECTRICITY & CIRCUITS

One Mark Questions:

1. Draw the electric symbols for (a) Electric bulb (b) Open switch

2. a) Name the filament present in an electric bulb.
    b) Give one example for conductor and insulator."

3. Write the essentials of components of an electric circuit.

4. What is meant by Current Electricity?

5. What is the importance of an electric switch?

6. Label the parts of an electric bulb.

7. Draw a circuit diagram for a circuit having 3 cells, one bulb and a switch.

Mutiple Choice Questions:

Two Mark Questions:

1. a) What is the function of an electric bulb?
    b) Switches and electric shocks are not made of metals. Why?"

2. Draw the circuit diagram for a circuit having 3 cells, one bulb and a closed switch.

3. Electrical gadgets stop working when switch is turned off. Why?

4. Will the bulb glow if you replace copper wire with jute thread? Justify your answer.

5. How are rechargeable cells different from ordinary primary cells?

6. How are the cells connected in a pocket torch? Why?

7. An electric bulb does not glow sometimes although it does not fuse. Explain.

Three Mark Questions:

1. What is the difference between a cell and a battery ?

2. Distinguish between primary and secondary cells.

3. Differentiate between Conductors and insulators. Give 3 examples of each.