Observe the circuit shown below and answer the questions that follow.
In the circuit shown in figure.
Circuit connection
(i) Is the switch in the diagram in open or closed position?
The switch in the diagram is in the
(iI) Would any of the bulb glow when the switch is in the ‘\(OFF\)’ position?
when the switch is in the ‘\(OFF\)’ position.
(iiI) What will be the order in which the bulbs \(A\), \(B\) and \(C\) will glow when the switch is moved to the ‘\(ON\)’ position?
The bulbs will when the switch is moved to the ‘\(ON\)’ position.
(iv) What will happen if the connecting wire is replaced with a plastic thread?
The bulbs will because plastic is an and does not allow electric current to pass through it.