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Author Question: The electric field inside an uncharged metal ball is zero. If the ball is negatively charged, the ... (Read 134 times)

CORALGRILL2014

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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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Answer to Question 1

Answer: B

Answer to Question 2

Answer: D





 

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