Enter anumber. Enter anumber. Enter anumber. I got part a and c, but I still can

Question

Enter anumber. Enter anumber. Enter anumber.
I got part a and c, but I still can't get part b. pleasehelp.

I got part a and c, but I still can't get part b. pleasehelp.
A 6.20 mH inductor is one of the elements in a simple RLCseries circuit. When this circuit is connected to a 1.60 kHzsinusoidal source with an rms voltage of 1100.0 V, an rms current of 2.50 A lags behind thevoltage by 51.0 degree. (a) What is the impedance of this circuit? Enter anumber. 1 Ohm (b) What is the resistance of this circuit? Enter anumber. 2 Ohm (c) What is the average power dissipated in this circuit? Enter anumber. 3 kW I got part a and c, but I still can't get part b. pleasehelp.

Explanation / Answer

   cos = R / Z    R = Z cos    = 440 x cos 51 o       = 276.9       = 276.9

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.