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Two 220V – 100W bulbs are connected first in series and then in parallel. Each time the combination is connected to 220 V AC supply line. The powers drawn by the combination in each case respectively will be
Options
(a) 100W and 50W
(b) 200W and 150W
(c) 50W and 200W
(d) 50W and 100W
Correct Answer:
50W and 200W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A proton carrying 1 MeV kinetic energy is moving in a circular path of radius
- In which of the following systems will the radius of the first orbit (n=1) be minimum?
- For a wave propagating in a medium, identify the property that is independent
- In the Young’s modulus experiment, if length of wire and radius both are doubled,
- Magnetic flux φ (in weber) linked with a closed circuit of resistance 10 Ω varies
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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