1. Two Bulbs A and B working under same rated voltage are having power 60W and 30 W respectively,
Then their resistance is related as
a) Ra>Rb
b) RasRb
c) Ra=Rb
d) None of these
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Answered by
5
Answer:
a) Ra>Rb
Explanation:
We also know that as both the bulbs are connected in parallel, potential difference (V) across both the bulbs is the same.
Thus, I∝P
Since the power of bulb A his greater than that of bulb B, bulb A draws more current than bulb B.
Answered by
0
Answer:
okay
answer a
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