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Author Question: A proton (mass = 1.67 10-27 kg, charge = 1.60 10-19 C) moves from point A to point B under the ... (Read 149 times)

pane00

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on: Jul 28, 2018
A proton (mass = 1.67  10-27 kg, charge = 1.60  10-19 C) moves from point A to point B under the influence of an electrostatic force only. At point A the proton moves with a speed of 60 km/s. At point B the speed of the proton is 80 km/s. Determine the potential difference VB - VA.
 a. +15 V
  b. -15 V
  c. -33 V
  d. +33 V
  e. -20 V

Question 2

A proton (mass = 1.67  10-27 kg, charge = 1.60  10-19 C) moves from point A to point B under the influence of an electrostatic force only. At point A the proton moves with a speed of 50 km/s. At point B the speed of the proton is 80 km/s. Determine the potential difference VB - VA.
 a. +20 V
  b. -20 V
  c. -27 V
  d. +27 V
  e. -40 V
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juwms

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Reply #1 on: Jul 28, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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pane00

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

smrtceo

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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