(9246NC 6pC D=[(4)?+(3)? 3m 3pC =J(16)+ (9) = 5 m 4m 2pC Calculate the change in potential energy for Charge (3 NC) if you know that th total Voltage on P are 15300 V
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- (22%) Problem 6: An air-filled capacitor has capacitance Co. When it is connected to a battery with EMF Vo it has charge Qo and stored energy Uo. Once the capacitor has charged, then the switch is opened, and finally a slab of material with dielectric constant K is inserted into the gap. -Vo + Vo d DV 20% Part (a) Which of the following physical quantities does not change when the dielectric material is inserted? Grade = 100% Correct Answver Student Final Submission Feedback Not available until end date The charge stored on the capacitor plates. Correct! Grade Summary Deduction for Final Submission 0% Deductions for Incorrect Submissions, Hints and Feedback [?] 0% Student Grade = 100 - 0 - 0 = 100% Submission History All Date times are displaved in Eastern Standard Time.Red submission date times indicate late work. Date Time Answer Hints Feedback 1 Feb 27, 2021 7:44 PM The charge stored on the capacitor plates. E * 20% Part (b) Enter an expression for the potential difference between…(a) Find the equivalent capacitance between points a and b for the group of capacitors connected as shown in the figure above. Take C1 = 2.00 µF, C2 = 14.0 µF, and C3 = 6.00 µF.(b) What charge is stored on C3 if the potential difference between points a and b is 60.0 V?See the diagram below. (a) Find the total capacitance of the 5 capacitors where Ci = { 3pf if i is an even number 4pf if i is an odd number (b) If the capacitors are connected across a 30V – battery, find the charge on each plate of C4.
- Q A solid cylindrical conductor of radius a and charge Q is coaxial with a cylindrical shell of negligible thickness, radius b> a, and charge - Q (Fig.1). Find the capacitance per unit length of two coaxial metal cylindrical tubes of radii a and b, and length L shown in the figure below. (1) 2.776, In (b) 2πε 278 (ii) Inb a (iii) 2776, In (%) απερ (iv) None of the above a L Fig. 1If & 1 = 4.0 V, & 2 = 12.0 V, R₁ = 42, R₂ = 122, C = 3 μF, Q = 18 µC, and I = 2.5 A, what is the potential difference V₁ - Vb? R₁ +11 &₁ bow ! R₂ - 30 V O 30 V O 5.0 V & = O -5.0 V 1₁ e 30ertices of a fig a express it in vects Q. 3: (a) Given Ci=2.0µF, C2=4.0µF, C3=6.0µF and C4-8.0µF (i) Find equivalent capacitance. (ii) How much energy is stored in capacitor C2? C1 H C3 12.0 V wiw nd