Am I using the correct formula?

Thread starter jayjay112
Start date Apr 26, 2009
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Formula

Apr 26, 2009

jayjay112

Please see question at . . . . . .http://www.flickr.com/photos/37144556@N07/3475560721/sizes/o/

(B) f = 1 / (2.pi. square root of [ L.C ] )

(C)

(1)P.d across coil = 2.pi.f. (0.32)

(2) P.d across capacitor = 2.pi.fr.(0.5 x 10^-6)

(3) P.d across resistor = 30v - (1) - (2)

(ii) Current = 30/60

Is this correct??

Last edited by a moderator: May 4, 2017

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Apr 29, 2009

jayjay112

any ideas?

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