Question

I would like some help with this question and please be clearer also show all the steps if you do I will read you a good rate and a good feedback thank you. i need part 4,5 ,6,7 only please fast i need it.

[C] An RLC circuit has L- 400mH, R- 20O2, C-250HF (1)Calculate the resonance frequency for this circuit. (2) For a frequency o-400 rad/s, draw the phasor diagram with the current along the real axis, determine the phase angle and the circuit impedance. (3) Using E30V sin(ot), calculate the current in the circuit. This will be a function of time. and will have a phase shift relative to E. sensng cell wrappid arournd ring magaicaly pnebler realkeste Source S ampsO s amps a 1 amps Ground Fault Interruption receptacles outlets near sinks or faucets. These are designed to break the circuit when there is a current flowing to are required for Sensing cincul-eamp- efence beren the cument the 0FCI ps ground. A diagram of how these work is shown here: Greund let (4) What would the net current flowing through the center of the ring be if there were no current to ground? Explain. Note: the currents shown in the diagram are for the case with a 1 Amp current to ground. (5) In the situation shown, what does Ampere's Law say about the magnet field in the iron ring? Use the currents in the diagram and a radius of 4mm for the iron ring to get a quantitative answer. (6) Since this is AC, what happens in the sensing coil in the situation shown above and what causes it? (7) What would happen in the sensing coil if there were no current to ground?

Answer 1

Net Curvent louing timuh the Centre of the ving is theve weve no Grrent to itefing Cunvent tohe 5A Curnent trom th e xingn Net Curent S-4 5 kadius - umm ; Net Cment Cinet) - IA tompeveau - CTnet Wheve /0 B.RITYTnet Inet n B 3 AXIO 2 cs Scanned with CamScanner 0 5 10T

Since-this is AC, the em induced in the Coll So, t uu alters the mopitule Sriing and ciection 1there ane no urremnt to Eround in the Sening Net aurment tlouing though the ing usl .039 R IInet- B 20 ill be 0 Thevtde oreticux densty cS Scanned with CamScanner