JEE · NEET Previous Year Question
If two bulbs, whose resistances are in the ratio of 1 : 2 are connected in series, the power dissipated in them has the ratio of
Topic: NEET PYQ
Answer: D. Full step-by-step solution below.
- A2 : 1
- B1 : 4
- C1 : 1
- D1 : 2.
Correct answer: D
Solution
(d) Ratio of resistanceor
In series combination, power dissipated
. Therefore
or
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