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why the bulb gets dim if a heater conncyed in parallel is switched on? and why the dimness disappears after sometime?

why the bulb gets dim if a heater conncyed in parallel is switched on? and why the dimness disappears after sometime?

Grade:12

1 Answers

Sher Mohammad IIT Delhi
askIITians Faculty 174 Points
9 years ago
when a element is added in paraller , the current going into bulb coil reduces , hence the illumination, ir2t , in bulb decreases.


sher mohammad
b.tech, iit delhi

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