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Author Question: In a certain region of space, the electric field is zero. From this fact, what can you conclude ... (Read 42 times)

MGLQZ

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In a certain region of space, the electric field is zero. From this fact, what can you conclude about the electric potential in this region?
  1.It is zero.
  2.It is constant.
  3.It is positive.
  4.It is negative.
  5.None of these answers is necessarily true.

Question 2

Where must an object be placed to form an erect image with a concave mirror?



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emilymalinowski12

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Answer to Question 1

2

Answer to Question 2

The object must be placed inside the focal point.




MGLQZ

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it


sarah_brady415

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

 

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