Recent content by hashbrowns808

Homework Statement An infinitely long solid insulating cylinder of radius a = 4.3 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density ρ = 28 μC/m3. Concentric with the cylinder is a cylindrical conducting shell of inner...

Ok so (((6.8x10^-6)+(-3.518x10^-6))2(8,99x10^9))/.081 =728522.9629 Got it. Thank you so much! I think I'll have to work out that integral backwards. I'm asking this before I've figured out how to arrive at the formula you gave me, but why can I treat it as two point charges? The x components of...

I got: Ey(P) =( 2(8.99810^9)(-667π(.0482-.0252))/.081 = -780964101685 and it was incorrect.

Thanks for having me!

1. Homework Statement An infinite line of charge with linear density λ1 = 6.8 μC/m is positioned along the axis of a thick insulating shell of inner radius a = 2.5 cm and outer radius b = 4.8 cm. The insulating shell is uniformly charged with a volume density of ρ = -667 μC/m3. 1) What is λ2...

Hi! I'm an engineering student having my second go at school. I'm trudging through course work while working full time. I'm trying to figure out how to become a better student, and actually learn things, but this is proving to be way tougher then I thought. I've been spending enough time reading...