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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
- The electromagnetic waves detected using a thermopile and used in physical therapy
- In a nuclear reactor, the number of U²³⁵ nuclei undergoing fissions per second
- The potential difference that must be applied to stop the fastest photoelectrons
- A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
- Electric field intensity at a point in between two parallel sheets due to like
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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