quiz3_2009

quiz3_2009 - ECE 107 Quiz 3 Monday March 2 2009 Name Please...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
ECE 107 Quiz 3 Monday, March 2, 2009 Name : ___________________________________ Please show all your work for more rational grading. Give you solutions as formulas. Then, substitute the given numbers for final answers. Box your answers in the form of formulas and numbers. GRADING: 1) 25 points ________________ 2) 25 points ________________ 3) 25 points ________________ 4) 25 points ________________ Total (100 points) _________________
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1) Consider a structure comprised of two coaxial perfectly conducting cylindrical shells of radii 1mm a = and 2mm b = (Fig. 1). The cylinders are infinitely long in the z dimension and have negligible thickness. The smaller cylinder is grounded (kept at zero potential) and the larger cylinder is at the potential 0 10V V = . The space between the cylinders is filled with vacuum. The potential leads to a uniform surface charge density 1 s ρ and 2 s on the smaller and larger cylinder, respectively. The electric field outside the larger cylinder (i.e., for rb > ) is zero. Find the electric field distribution (note the symmetry of the problem). Find the potential distribution between the cylinders. Find the charge densities on the
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/30/2010 for the course ECE ECE 107 taught by Professor Ericfullerton during the Spring '07 term at UCSD.

Page1 / 3

quiz3_2009 - ECE 107 Quiz 3 Monday March 2 2009 Name Please...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online