Two point charges Q1= +40 nC and Q2= -30 nC are 100 mm apart. Point A is midway between the charges and point B is 80 mm from Q1 and 60 mm from Q2. Calculate a. The electric potential at point A b. The electric potential difference VAB c. The work done by the electric field on a charge of +25 nC that moves from A to B

Two point charges Q1= +40 nC and Q2= -30 nC are 100 mm apart. Point A is midway between the charges and point B is 80 mm from Q1 and 60 mm from Q2. Calculate a. The electric potential at point A b. The electric potential difference VAB c. The work done by the electric field on a charge of +25 nC that moves from A to B

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 12P: The two charges in Figure P16.12 are separated by d = 2.00 cm. Find the electric potential at (a)...

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