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einsteindude einsteindude
wrote...
Posts: 5058
9 years ago
In addition to the electric force law and the magnetic force law, the other key principle that is needed to explain electromagnetic waves is
A) electromagnetic fields are established instantaneously.
B) electromagnetic fields are not established instantaneously.
C) Newton's law of motion.
D) forces always come in pairs, so for every sender of electromagnetic force there must be a receiver.
E) electromagnetic forces can be felt across a distance.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
Read 346 times
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wrote...
9 years ago
B
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