A Conducting Sphere of Radius 0

question 40

Multiple Choice

A conducting sphere of radius 0.01 m has a charge of 1.0 *10^-9 C deposited on it.The magnitude of the electric field just outside the surface of the sphere is:

• A)0 N/C
• B)450 N/C
• C)900 N/C
• D)4500 N/C
• E)90,000 N/C