Question

5
.
(5)
(a) Name the part which produces light in the bulb.
(b) Draw a circuit diagram to light an electric bulb with the help of a battery of
two cells, a switch and connecting wires. Also mark the direction of current in the
circuit.
(c) Does the brightness of the glowing bulb in the circuit depend on
(ö) position of the switch.
(ii) number of cells in the battery connected.
Justify your answer​

Answer 1

Answer:

Answer:(a) Name the part which produces light in the bulb.

filament

The filament is the part of the light bulb that produces light.

(b) Draw a circuit diagram to light an electric bulb with the help of a battery of

Draw a circuit diagram to light an electric bulb with the help of a battery oftwo cells, a switch and connecting wires. Also mark the direction of current in the circuit.

(c) Does the brightness of the glowing bulb in the circuit depend on

circuit depend on(ö) position of the switch.

Yes

brightness of the glowing bulb in the circuit depend on (ö) position of the switch.

(ii) number of cells in the battery connected.

No

number of cells in the battery connected Doesn't brightness of the glowing bulb in the circuit depend on