46.
Which of the following statements is true?
A. Unlike charges repel and like charges attract.
B. Like charges repel and unlike charges attract.
C. Unlike charges attract and like charges attract.
D. Like charges repel and unlike charges repel.
Answer & Explanation
Answer: Option B
Explanation:
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47.
If an electrical system is compared to a fluid system, the electrical current corresponds to the:
A. pressure B. pump
C. water wheel D. water flow
Answer & Explanation
Answer: Option D
Explanation:
No answer description available for this question.