View the step-by-step solution to:

Physics ' Kh-chhon'snutes Base your answers to questions 1 through 3 on the 4. Base your answer to the following question on circuit diaglarn below...

Week 6 Capacitors-RC MCQ-1.jpgHello. Can you please quickly help me understand the solutions of this packet? I am unsure of the subject matter.


Week 6 Capacitors-RC MCQ-3.jpgWeek 6 Capacitors-RC MCQ-2.jpg

Week 6 Capacitors-RC MCQ-1.jpg

Physics ' Kh-chhon'snutes Base your answers to questions 1 through 3 on the 4. Base your answer to the following question on
circuit diaglarn below which shows three capacitors the four arrangements of capacitors shown
connected to a 12 volt battery. below. thug film: H-
|| 2‘, IF
I. What is the equivalent capadtnnce of this E: 2F| I ZlFi
III IV arrangement. (A)2 F (9)133 F (B) 3 F (E) 9 F (C) 1391‘- Which two arrangements of capacitors shown above have the same capacitance between the
2- What is the totaI energy stored in the circuit? terminals?
(M24 J (DH-88 J (A)I and 11 (pm and n1
(3)52J (B3121 (B)Iand]11 (E)I[IandIV
(C) 144 J ((3)1 and IV 3- What is the charged stored on the 4 F capacitor? 5' A portion of a drwit is built using three (A) 8 C (D)32 C identical capacitors ofcapacitanoe c- What is a
(B) 15 C (E) 43 C p0$ib1e equivalent capacitance for this portion
(C) 24 C ofthe circuit? (A)? (D) 26' (B) C (E) EC (Civic Baseyour answersto questionsfl and 7 onthe
following circuit diagam in which the batter).r has
zero internal resistance. 12v
6. When the switch S is closed, whatis the charge on the4 [1F capacitor?
(103116 (D)36 he
(3)4}!C (E) 48 #C (C) 12 [1C

Week 6 Capacitors-RC MCQ-2.jpg

7. 10. Cap acitors, RC Circuits & When the switch Sis open, what is the voltage
acros the 12 ,uF capacitor? (A) 1 V (D)9 V (B) 3 V (E) 12 V (04" . Which of the fiollowing is necessan'ly true fior capacitors connected in series in a cirwit? (A) 'Iheyall must have the same capacitance. (B) 'Iheyall must hold an equal amount of
charge. (C) 'lhe total apacitanoe is the sum of the
individual capadtances. (D) They all must store the same amount of
energy. (E) The potential drop acres each of them must
be equal. InauRCcircuiLe=6KR=ZOOOQandC=4
mF- What isthe time constant? (A)0.5 s (D)8 s (B) 15 s (E) 12 s (C) 2 S In an RC circuit the time constantis the amount
of time that it takes for the eapadtor to become
charged to what percent? (A) 25 % (D) 86 % (B) 50 % (E) 100 % (C) 63 % 11- 12. 13. 14. 15- Which of the following is the equation for the
amount of charge on the capacitorin an RC
circuit afler the switch is closed? (A) 90‘) = 08(1 - 0441C)
(B) 9U) = 020 + 04“)
(C) gm = Gee-m (D) Q“) ' dime-1)
(E) Q“) = 90"“ What does Q approach asr—> coin anRCcitcuit
after the switch is closed? (A)Zero (D) Ce (B) M (E) RC (C) 2R What doeslapproadias t—no in anRC circuit
after the switch is closed? (A)Zem (D)eR (B) C's (E) RC (C) #R The switch in an RC cirwit is initially closed.
Immediately afier it opens, which of the
following is the equation for the amount of
charge on the capacitor in an RC circuit?
(#090) = Csa - e (D)Q(t)= anew:— 1) HITIC')
(B) %%= 08(1 + e (E) Q0) = age-vac (C) (Xi) = 086*" + 1 A circuit consists of a voltage source 1/, a
resistorR, and a capacitor C- Ifa switdi in the
drcuit is initially open, about how long after the
switch is closed does it take for the capacitor to be 53% charged?
(A) VIR (D)ch
(B) WC (E) RC (C) W:

Week 6 Capacitors-RC MCQ-3.jpg

Cap utters, RC Circuits & Base your answers to questions 16 and 17 on the 17- What is the potential drop m5 the 4 Q
circuit diagmm below. resistor?
:20 (A)8 V (D) 18 V
(B) 12 V (E) 20 V
w aw (C) 16 V
4a. —
18. Kirchoffs loop rule is essentially a restatement
of which of the following?
16. What is the ammthtough thel a resistor? (10:11:11 3 I";
(A)2A (ms A (B) “W? W
(B) m A (E) 10 A (C)Consenrahon ofmomenmm
(C) 3 A (D) Consexvation of charge (E) Conservation of energy

Recently Asked Questions

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question