Author Question: One can reverse the north and south poles of an electromagnet by reversing the direction of current ... (Read 128 times)

Lobcity

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One can reverse the north and south poles of an electromagnet by reversing the direction of current flow through it.
  Indicate whether the statement is true or false

Question 2

The shape of the magnetic field around a bar magnet is very close to the shape of the electric field around a single positive charge.
  Indicate whether the statement is true or false



Chocorrol77

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Answer to Question 1

T

Answer to Question 2

F



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