| ⇦ | 
| ⇨ |
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 car of mass m starts from rest and accelerates so that the instantaneous
- If the radius of star is R and it acts as a black body, what would be the temperature
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- To draw the maximum current from a combination of cells, how should be the cells
- Vessel A is filled with hydrogen while vessel B, whose volume is
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A car of mass m starts from rest and accelerates so that the instantaneous
- If the radius of star is R and it acts as a black body, what would be the temperature
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- To draw the maximum current from a combination of cells, how should be the cells
- Vessel A is filled with hydrogen while vessel B, whose volume is
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