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Author Question: Points A at (2, 3) m and B at (5, 7) m are in a region where the electric field is uniform and given ... (Read 178 times)

JGIBBSON

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on: Jul 28, 2018
Points A at (2, 3) m and B at (5, 7) m are in a region where the electric field is uniform and given by N/C. What is the potential difference VA - VB?
 a. 33 V
  b. 27 V
  c. 30 V
  d. 24 V
  e. 11 V

Question 2

A particle (charge = 50 mC) moves in a region where the only force on it is an electric force. As the particle moves 25 cm from point A to point B, its kinetic energy increases by 1.5 mJ. Determine the electric potential difference, VB - VA.
 a. -50 V
  b. -40 V
  c. -30 V
  d. -60 V
  e. +15 V


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dpost18

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


JGIBBSON

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Reply 2 on: Jul 28, 2018
Gracias!

patma1981

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Reply 3 on: Yesterday
:D TYSM

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