Statement 1 : Resistance of 50W bulb is greater than that
of 100 W.
Statement 2 : Resistance of bulb is inversely proportional
to rated power.
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2
Answer:
A bulb having a higher resistance would allow less amount of current to flow through it. Less amount of current would mean the filament the amount of emitted radiation is less and thus the power of bulb is reduced.
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Answer:
STATEMENT 1 :Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion.
STATEMENT 2 : Resistance of bulb P = R V 2 In parallel connection, same potential difference develops through all the bulbs. So, brightness is inversely proportional to resistance and thus is directly proportional to power of bulb. Thus, bulb having the most power and least resistance will glow with maximum brightness.
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