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A transistor -oscillator using a resonan...

A transistor -oscillator using a resonant circuit with an inductor `L` (of negligible resistance) 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

A

`f/4`

B

8 f

C

`f/(2sqrt(2))`

D

`f/2`

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTION-ELECTRONICS - SEMI CONDUCTOR-EXERCISE - 2
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  3. A transistor -oscillator using a resonant circuit with an inductor L (...

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  10. Fermi level of n-type semi-conductor lies in:-

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  11. What is the energy gap in Si semiconductor?

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  12. When P is dopped with Si, the resultant semi-conductor will be :-

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  13. A p-n photodiode is made of a material with a band gap of 2.0 eV. The ...

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  18. Which one of the following statement is false ?

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