JAMB Physics
Which of the following is true of an electrical charge?
a.
Positive charge means deficit electrons
b.
Negative charge means excess of electrons
c.
Electric current means movement of electrons
d.
All of the above
Correct answer: D
All the given statements are true. An object is negatively charged when there is an excess of electrons and positively charged when there is a lack or deficit of electrons. Electric current refers to the movement of electrons.
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