Q142
A capacitance of 250 pF produces resonance with a coil at a frequency of 2/ × 10^6\, Hz, while at the second harmonic of this frequency, resonance is produced by a capacitance of 50 pF the coil will be nearly
A capacitance of 250 pF produces resonance with a coil at a frequency of while at the second harmonic of this frequency, resonance is produced by a capacitance of 50 pF the coil will be nearly
A.
16.7 pF
AnswerB.
20.5 pF
C.
24.3 pF
D.
28.1 pF
Answer: Option A
Solution
Answer: Option A
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