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Electrostatics

a capacitor of an oscillating circuit is enclosed in a container. when the container is evacuated the frequency is 10 khz. when the container is filled with a gas the frequency changes by 50 hz. the dielectric constant of gas is. e mail_:- [email protected]

Please can you provide detail step wise solution

Profile image of Amit Singh
13 Years agoGrade
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1 Answer

Profile image of Chetan Mandayam Nayakar
ApprovedApproved Tutor Answer13 Years ago

let C be capacitance. frequency is inversely proportional to square root of capacitance. Dielectric constant is greater than one. So frequency reduces. Let dielectric constant be k

(9050/10000)=sqrt(1/k)

 

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