| ⇦ | 
| ⇨ |
When two identical capacitors are in series, they have 3 μF capacitance and when in parallel 12 μF. What is the capacitance of each?
Options
(a) 6 μF
(b) 3 μF
(c) 12 μF
(d) 9 μF
Correct Answer:
6 μF
Explanation:
Let C = each capacitance
In parallel, (C + C) = 12 ⇒ 2C = 12
⇒ C = 6 μF
Related Questions: - Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
- Two discs of moment of inertia l₁ and I₂ and angular speeds
- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
- The work function of a substance is 4.0 eV. The longest wavelength of light
- A concave lens of focal length f forms an image which is 1/3 times the size
Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
- Two discs of moment of inertia l₁ and I₂ and angular speeds
- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
- The work function of a substance is 4.0 eV. The longest wavelength of light
- A concave lens of focal length f forms an image which is 1/3 times the size
Topics: Electrostatics (146)
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