Quiz2-1Bb_w_solns

# Quiz2-1Bb_w_solns - Department of Physics UCSD Winter 2009...

Department of Physics, UCSD Winter 2009 – Physics 1B(b) Prof. Dimitri Basov Quiz 2, January 30 (Version A) 1. Find the equivalent capacitance between points a and b in the combination of capacitors in the diagram. (a) 1 . 5 μ F (b) 5 . 3 μ F (c) 12 . 9 μ F (d) 14 . 4 μ F (e) 22 . 0 μ F 2. Find the potential at point P for the rectangular grouping of charges shown in the diagram. (a) 4 . 22 × 10 5 V (b) 8 . 34 × 10 5 V (c) 1 . 88 × 10 6 V (d) 3 . 05 × 10 6 V (e) Zero 3. A parallel plate capacitor has 2 . 00 cm 2 plates that are separated by 5.00 mm with air between them. If a 12 V battery is connected to this capacitor, how much energy does it store? ( 0 = 8 . 85 × 10 - 12 F / m.) 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern