2.
The brightness of light, emitted by a bulb, is observed to decrease when an
electric heater is connected in series with it. Suggest the likely reason for this
observation.
Answers
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1
Answer:
The current remains the same in series but the potential difference changes at each point of the circuit in a series
Explanation:
As there are two objects (resistors) connected in series, having different resistance and different potential difference, the current used by them remains constant in the circuit. The light becomes more dim due to the same current but different resistance.
If it were the case that they were to be connected in a parallel circuit they would have worked efficiently.
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