7
lesson pretestMultiple Choice

Pretest

Question 7 • Physics

Which best describes what happens in an electric generator?

Answer
A
Constantly changing magnetic fields lead to motion, which induces electrical energy.
B
Constantly changing magnetic fields lead to motion, which induces kinetic energy.
C
Motion causes constantly changing magnetic fields to induce kinetic energy.
D
Motion causes constantly changing magnetic fields to induce electrical energy.
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Which best describes what happens in an electric…