| ⇦ | 
| ⇨ |
What is the value of incidence L for which the current is maximum in a series LCR circuit with C = 10 µF and ? = 1000 s⁻¹?
Options
(a) 1 mH
(b) cannot be calculated unless R is known
(c) 10 mH
(d) 100 mH
Correct Answer:
100 mH
Explanation:
Condition for which the current is max. in series LCR circuit is,
= 1 / √LC
1000 = 1 / √[ L(10 x 10⁻⁶) ]
⇒ = L = 100 mH
Related Questions: - A particle with total energy E is moving in a potential energy region U(x)
- At place on earth, the vertical component of earth’s magnetic field is √3 times
- We get Balmer series when electron comes from
- The equivalent resistance of two resistors connected in series is 6 Ω
- In a potentiometer experiment two cells of e.m.f. E₁ and E₂ are used in series
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle with total energy E is moving in a potential energy region U(x)
- At place on earth, the vertical component of earth’s magnetic field is √3 times
- We get Balmer series when electron comes from
- The equivalent resistance of two resistors connected in series is 6 Ω
- In a potentiometer experiment two cells of e.m.f. E₁ and E₂ are used in series
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