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Author Question: How does the magnetic field change around a conducting wire if the current increases? A) It is ... (Read 40 times)

SAVANNAHHOOPER23

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on: Jul 28, 2018
How does the magnetic field change around a conducting wire if the current increases?
 
  A) It is impossible to predict.
  B) There is no magnetic field around a conducting wire.
  C) The field grows stronger.
  D) The field grows weaker.

Question 2

If two north magnetic poles are brought close to each other, ________.
 
  A) a force of attraction pulls them together B) a current is induced
  C) a force of repulsion pushes them apart D) an electromagnet is created


Missbam101

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

C

Answer to Question 2

C


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