v. What will happen if I rearrange the 'Cell 1', in the above diagram, in such a manner that its positive terminal is connected to the spring and the negative terminal is connected to 'Cell 2? O The torch will start to glow brighter as the spring will start to take more electricity from the cell O The bulb of the torch will fuse due to extra voltage produced O The torch will stop working as the circuit will be incomplete O Cell 2 will be damaged due to the voltage produced by the negative terminal of the Cell 1
Answers
Answered by
2
Electricity to the bulb in a torch is provided by the electric cell. Electric cells are also used in alarm clocks, wristwatches, transistor radios, cameras and many other devices. Have you ever carefully looked at an electric cell? You might have noticed that it has a small metal cap on one side and a metal disc on the other side (Fig. 1). Did you notice a positive (+) sign and a negative (–) sign marked on the electric cell? The
Similar questions