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Author Question: A circular ring of charge of radius b has a total charge q uniformly distributed around it. Choose ... (Read 750 times)

big1devin

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on: Jul 28, 2018
A circular ring of charge of radius b has a total charge q uniformly distributed around it. Choose the magnitude of the electric field at the center of the ring.
  1. 0
  2. keq/b2
  3. keq2/b2
  4. keq2/b
  5. None of these answer choices is correct.

Question 2

A test charge of +3 C is at a point P where the electric field due to other charges is directed to the right and has a magnitude of 4 x 106 N/C. If the test charge is replaced with a 3 C charge, the electric field at P
  1.has the same magnitude as before, but changes direction.
  2.increases in magnitude and changes direction.
  3.remains the same.
  4.decreases in magnitude and changes direction.
Physics ¦ Walker ¦ 5th Edition
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gasdhashg

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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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big1devin

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Reply 2 on: Jul 28, 2018
:D TYSM

upturnedfurball

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Reply 3 on: Yesterday
Wow, this really help

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