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Author Question: The electric field inside an uncharged metal ball is zero. If the ball is negatively charged, the ... (Read 136 times)

CORALGRILL2014

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on: Jul 29, 2018
The electric field inside an uncharged metal ball is zero. If the ball is negatively charged, the electric field inside the ball is then
 
  A) less than zero.
  B) zero.
  C) greater than zero.

Question 2

During a lightning strike you don't want to be inside a building framed with
 
  A) steel.
  B) iron.
  C) aluminum.
  D) wood.


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sarah_brady415

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


CORALGRILL2014

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Reply #2 on: Jul 29, 2018
Thanks


sarah_brady415

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Reply #3 on: Jul 29, 2018
Welcome :)


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