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Author Question: What law states that the force of attraction or repulsion between two point charges, Q1 and Q2, ... (Read 69 times)

cherise1989

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on: Jul 28, 2018
What law states that the force of attraction or repulsion between two point charges, Q1 and Q2, separated by a distance r, is proportional to the product of the charges and inversely proportional to the square of the distance?
 
  A. Ohm's
  B. Coulomb's
  C. Faraday's
  D. Newton's

Question 2

Which of the following is a very popular semiconductor material?
 
  A. Silicon
  B. Silver
  C. Copper
  D. Aluminum


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jaymee143

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


cherise1989

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Reply 2 on: Jul 28, 2018
Wow, this really help

dreamfighter72

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Reply 3 on: Yesterday
Excellent

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