| ⇦ | 
| ⇨ |
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: - A block of mass M is attached to the lower end of a vertical spring
- If liquid level falls in a capillary then radius of capillary will be
- 64 identical spheres of charge q and capacitance C each are combined to form a large
- The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
- For photoelectric emission from certain metal the cut-off frequency is v
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A block of mass M is attached to the lower end of a vertical spring
- If liquid level falls in a capillary then radius of capillary will be
- 64 identical spheres of charge q and capacitance C each are combined to form a large
- The displacement ‘x’ (in meter) of a particle of mass ‘m’ (in kg) moving in one
- For photoelectric emission from certain metal the cut-off frequency is v
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