| ⇦ | 
| ⇨ |
An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance. The power dissipated in it is
Options
(a) 90 W
(b) 90√2 W
(c) 45 W
(d) 45√2 W
Correct Answer:
90 W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- If the terminal speed of a sphere of gold (density=19.5 kg/m³) is 0.2 m/s
- Which of the following is a vector quantity?
- A heavy stone hanging from a massless string of length 15 m is projected
- A wire of a certain material is stretched slowly by ten percent. Its new resistance
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- If the terminal speed of a sphere of gold (density=19.5 kg/m³) is 0.2 m/s
- Which of the following is a vector quantity?
- A heavy stone hanging from a massless string of length 15 m is projected
- A wire of a certain material is stretched slowly by ten percent. Its new resistance
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply