Question

the brightnass 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

Answer 1

The voltage is divided into two parts when heater is connected to the series So, the available voltage for the bulb is less then the 220 V.  So, the brightness of light of light emitted from the bulb will decreases.

Answer 2

Answer:

This is the answer bro

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