JEE · NEET Previous Year Question
A bulb is connected to an source of . Then the current flowing through the bulb is
Topic: JEE PYQ
Answer: A. Full step-by-step solution below.
- A
- B1
- C
- D
Correct answer: A
Solution
(a) Here,Power of the bulb,
rms value of voltage,
Frequency of source,
The current flowing through the bulb is
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