%D| Two point charges Q1| between the charges and point B is 8 cm from Q, and 6 cm from Q2. Calculate:, = +40 nC and 0, = -30 nC are 10 cm apart. Point A is midway%3Dja. the potential at point Ab. the potential at point B1C. The work done by the electric field on a charge of +25 nC that moves from A to B

Given: Q1=40 nCQ2=-30 nC d=10 cm d1=8 cm d2=6 cm a. Calculate potential at point A,…

Two point charges Q, = +40 nC and Q2 = -30 nC are 10 cm apart. Point A is midway between the charges and point B is 8 cm from Q, and 6 cm from Q2. Calculate: a. the potential at point A b. the potential at point B C. The work done by the electric field on a charge of +25 nC that moves from A to B

Two point charges Q, = +40 nC and Q2 = -30 nC are 10 cm apart. Point A is midway between the charges and point B is 8 cm from Q, and 6 cm from Q2. Calculate: a. the potential at point A b. the potential at point B C. The work done by the electric field on a charge of +25 nC that moves from A to B

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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Question

%D
| Two point charges Q1
| between the charges and point B is 8 cm from Q, and 6 cm from Q2. Calculate:
, = +40 nC and 0, = -30 nC are 10 cm apart. Point A is midway
%3D
ja. the potential at point A
b. the potential at point B
1
C. The work done by the electric field on a charge of +25 nC that moves from A to B

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