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Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series across 220 V source. The net power dissipated is
Options
(a) 80W
(b) 160W
(c) 37.5W
(d) 60W
Correct Answer:
37.5W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 70 kg man stands in contact against the inner wall of a hollow cylindrical drum
- A ball is dropped into a well in which the water level is at a depth h below the top
- Huygen’s wave theory allows us to know
- An α-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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