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Question
A disk with a uniform positive surface charge density lies in the x-yplane, centered on the origin. The disk contains 2.5 x 10-6C/m2of charge, and is 7.5 cm in radius. What is the electric field at z= 15 cm?A) 30 N/C
B) 300 N/C
C) 3000 N/C
D) 3.0 x 104N/C
E) 3.0 x 107N/C
Answer
This answer is hidden. It contains 1 characters.
Related questions
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