Physics, 11.02.2020 01:43 kkruvc

Laser printers work with the use of heat and positive and negative charges. The laser etches a negative charge on spots of the printer drum in the form of text or images. The plastic ink dust is attracted to the places on the drum with this negative charge. What is the charge of the plastic ink dots themselves?

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Laser printers work with the use of heat and positive and negative charges. The laser etches a negat...

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