Question

2. The time constant for any given RC circuit is the value of the effective resistance of the circuit multiplied by the effec- tive capacitance of the circuit. What is the value of the time constant for the circuit below? 20 ko 500 F 2000 5 500 2000 3. For the circuit below, the switch is closed and steady-state conditions have been reached, meaning the capacitor is full charged 10Ω А B с 12 V 3Ω 422 20 6 F Switch 4. What is the voltage across the 4 resistor? b. What is the voltage across the 6 pF capacitor? . How much charge is stored on the capacitor? 2019. Flinn Scientific, Inc. All Rights Reserved. Reproduction permission is granted from Flinn Scientific, Inc. Batavia, Illinois, U.S.A. No pa may be reproduced or transmitted in any form or by any means, electronic or mechanical, including, but not limited to photocopy, recording, storage and retrieval system, without permission in writing from Flinn Scientific, Inc.

Answer 1

(2 T= Reg-Ceg. 야오 ska 다 k Rea / 디 ce 205 25 ++ 6k로 Reg Req=gke 2000 SO4 40 0 1000 봐 Lea 300HE Baek Soy Cege C CG스 240g Therefore troeto frast IN Fky 240년 3 94 200y thoot Those I

3 . state) While fully charged leie- en steady Capacitor Works like open- circuted ckt in steady -etate the lor 4.2 no sr 64 222 v zo [.2 I'co, {. I'co, open circuited) I- 12 15 A 10+342 I - ODŠĄ. Ve= Voltage acroes se renietor = I x3 = 2.90. Vc =2-4 v B = Vexc=2.446 4C 8 = 14.440