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A transistor-oscillator using a resonant circuit with an inductor L (of negligible resisitance) and a capacitor C in series produce oscillations of frequency f. If L is doubled and C is changed to 4C, the frequency will be
Options
(a) f/2
(b) f/4
(c) 8f
(d) f/2√2
Correct Answer:
f/2√2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A generator at a utility company produces 100 A of current at 4000 V. The voltage
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- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
- The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball
- Which of the following measurement is most precise?
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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