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Two electronics technicians are discussing the electric series. technician a says that if you rub a piece of glass with a piece of wool cloth, the glass will receive a negative charge. technician b says that if you rub a piece of aluminum with a piece of flannel, the aluminum will receive a negative charge. which of the following statements is correct?

a. only technician a is correct.
b. neither of the two technicians is correct.
c. only technician b is correct.
d. both technician a and technician b are correct.

two electronics technicians are discussing conductors and insulators. technician a says that conductors have more free electrons than insulators. technician b says that insulators have lower resistance than conductors. which of the following statements is correct?

a. only technician b is correct.
b. both technician a and technician b are correct.
c. neither of the two technicians is correct.
d. only technician a is correct.

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