- #1
jlmccart03
- 175
- 9
****EDIT****: I had improper significant figures. It was the correct number.
1. Homework Statement
The electric field on the surface of a 6.0 cm -diameter sphere is perpendicular to the surface of the sphere and has magnitude 52 kN/C .
What is the magnitude of the electric flux through the sphere? Notice that the units of the answer involve kilo-Newtons.
I = EA or I = E4pir2 = Q/epsilon
I first attempted to try and use Gauss's Law, but didn't get as far as I had hoped since we are not given a charge as thought previously.
I then decided to us E*4pir2 to get 5881.06 kN *cm2/C which is 0.588106 kN*m2/C which is wrong. So I basically do not know how to approach this problem.
Thanks in advance for any help!
1. Homework Statement
The electric field on the surface of a 6.0 cm -diameter sphere is perpendicular to the surface of the sphere and has magnitude 52 kN/C .
What is the magnitude of the electric flux through the sphere? Notice that the units of the answer involve kilo-Newtons.
Homework Equations
I = EA or I = E4pir2 = Q/epsilon
The Attempt at a Solution
I first attempted to try and use Gauss's Law, but didn't get as far as I had hoped since we are not given a charge as thought previously.
I then decided to us E*4pir2 to get 5881.06 kN *cm2/C which is 0.588106 kN*m2/C which is wrong. So I basically do not know how to approach this problem.
Thanks in advance for any help!