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Author Question: The direction of a magnetic field at a point can be determined by __________. Fill in the blank(s) ... (Read 105 times)

c0205847

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on: Jul 28, 2018
The direction of a magnetic field at a point can be determined by __________.
 Fill in the blank(s) with correct word

Question 2

EM waves in a vacuum travel at a speed
 a. of c
  b. varying with their wavelength
  c. varying with their intensity
  d. of 299,792,458 m/s


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moormoney

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

a compass

Answer to Question 2

A, D


c0205847

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

Joy Chen

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Reply 3 on: Yesterday
Wow, this really help

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