A positive 20mC charge is placed at the centre of a circle of radius 20 cm. If we move a positive 2mC charge once along the circumference of the circle, will any work be done in the process? Justify your answer.
1
Expert's answer
2018-03-30T09:13:08-0400
Motion of the positive 2 mC charge is going along the equipotential path. Thus, the work done equals to q*(\phi_1-\phi_2) = q*0=0 J.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment