PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoThree incandescent bulbs of \(100\ W\) each are connected in series in an electric circuit. In another circuit another set of three bulbs of the same wattage are connected in parallel to the same source.
(a) Will the bulb in the two circuits glow with the same brightness? Justify your answer.
, the bulb in the two circuits with the same brightness.
The resistance of the bulbs in series will be the resistance of single bulb. Therefore, the in the series combination will be compared to current in each bulb in parallel combination. The combination bulbs will glow more brightly.
(b) Now let one bulb in both the circuits get fused. Will the rest of the bulbs continue to glow in each circuit? Give reason.
The bulbs in combination will stop glowing as the circuit is broken and . However the bulbs in combination with the same brightness.
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