C 6cm A 8cm B E A Uniform Electric Field With A Magnitude Of 1400 N C Points In The Positive X Direction As Shown Above 1 (75.61 KiB) Viewed 44 times
C 6cm A 8cm B E A uniform electric field with a magnitude of 1400 N/C points in the positive x direction as shown above. A positive charge of +4.1 μC starts at point A, then moves to point B, then to point C and then back to point A. 1) What is the difference in electrical potential between points A and B. AV=VB-VA= V Submit Help 2) How much work is done by the electric field when the charge moves from point A to point B? WA-B J Submit Help 3) What is the difference in potential energy of the charge when it moves from point A to point B? AU = UB-UA = J Submit 4) What is the difference in electrical potential between points B and C. AV=VC-VB = V Submit Help
5) How much work is done by the electric field when the charge moves from point B to point C? WA-B · Submit Help 6) What is the difference in potential energy of the charge when it moves from point B to point C? AU = Uc - UB= J Submit 7) What is the difference in electrical potential between points C and A. AV=VA-VC = Submit Help 8) How much work is done by the electric field when the charge moves from point C to point A? WC-A= J Submit Help 9) What is the difference in potential energy of the charge when it moves from from point C to point A? AU=UA-Uc= J Submit 10) What is the total work done by the electric field when the charge moves in a complete circuit from A to B to C and back to A? WC-A= J Submit Help +
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