Will someone help me with any of these questions pleases? thank you. ligure 10-2

Question

Will someone help me with any of these questions pleases? thank you.

ligure 10-2 22) Calcalae the tolal impedance in Figu A) 25 L2 0-2 221 C) 1:21 equals_ A MS 23 VRMS L 14.1 VRM1 241 what is the maximum currení na 12 ml?ndltor ?l il ie sonnretnd in reties with a 1.a? res-tlar?d a l TL Aj 1.2 mA Di 2.2 m*. C 1.5 mA Li 6.32 mA 25i Aj32.1 kHz R932 Hz C13.24 kH D) 324 H 26) What is ouc time alOducco nneled in serics with a 47 kl resistor? 26) induuive re indr hat drops 12 RMS ad carrAs? 27) A)60C2 B) 240 ? C)600 ? D1622 mductor in with a 100 m H inductor prduces a 65 m H inductane. 2 29 Connecting a

Explanation / Answer

23) source voltage in a RC circuit = ?(VR)2+(VC)2

= ?(100)+(100)

= ?200

= 14.1

VR = RMS voltage across resistance = 10

VC = RMS voltage across capacitor = 10

25) inductive reactance = 2?fL

f = frequency

L = inductance

Therefore according to given problem

2?fL = 5.5 * 1000

2*(3.14)*f*(27/1000) = 5500

6.28 * 0.027*f = 5500

1.6956*f =5500

f = 3.24 KHZ

26) Time constant in a RC series circuit = L/R

= 10*(10-3)/47*(103)

= 0.213 micro seconds

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