| ⇦ | 
| ⇨ |
A series combination of resistor (R), capacitor (C), is connected to an AC source of angular frequency ω. Keeping the voltage same, if the frequency is changed to ω/3, the current becomes half of the original current. Then the ratio of the capacitive reactance and resistance at the former frequency is
Options
(a) √0.6
(b) √3
(c) √2
(d) √6
Correct Answer:
√0.6
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The internal energy change in a system that has absorbed 2 kcals of heat
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- The drift velocity of free electrons in a conductor is v, when a current
- A block slides from an inclination of 45°.If it takes time twice
- Light is emitted when
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The internal energy change in a system that has absorbed 2 kcals of heat
- A radioactive substance decays to 1/16th of its initial activity in 40 days.
- The drift velocity of free electrons in a conductor is v, when a current
- A block slides from an inclination of 45°.If it takes time twice
- Light is emitted when
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