Multiple Choice
A heater is rated at 1200 watts for a 120-volt source.
-Why is most matter electrically neutral?
A) It contains no charges.
B) There are equal amounts of positive and negative charges present.
C) The charge on the electrons and protons in the material is too small to notice.
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
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