Recent content by zakaqel

You got the right answer...

It turns out that he forgot to say that the phase angle=45 degrees...ugghhhh...It's an easy one now. Thanks for the help!

well, the question was given by my professor. I am 100% sure that there is a piece of informaiton missing from the original question. BTW, the RLC is connected in series.

No impedance at resonance is given. That's what I was thinking...it'll be impossible to solve if you don't have a relation for R.

Thank you so much for the help!

Homework Statement A circuit contains only two of the three elements L,C ,R. When connected to a 120 V , 60 HZ ac generator, the current of 6.4 A lags the voltage by 30o. What are the two elements and their values? Homework Equations The Attempt at a...

Homework Statement A RLC circuit has a resonance frequency of 6 KHz. When it is driven by a 8 KHz ac generator, it has an impedance of 1 k W. What are R, L and C in the circuit? Homework Equations The Attempt at a Solution the equation for the resonant frequency will be...

Thank you tiny-tim. I actually ended up solving the problem. The answer is -14 cm and the charge is 37.44 uc.

This a problem which was assigned using webassign: Two known charges, -10.4 µC and 46.4 µC, and an unknown charge are located on the x axis. The charge -10.4 µC is at the origin, and the charge 46.4 µC is at x = 15.6 cm. The unknown charge is to be placed so that each charge is in...