Photocopier and inject printer are dealt in________________?
Correct answer: A. Electrostatics
- A. Electrostatics
- B. Charges in motion
- C. Capacitors
- D. Electric fieldsLearn Quantum Physics
Explanation
Photocopiers and inkjet printers use electrostatic charging and attraction of toner or ink particles to place an image. Charges in motion and capacitors are not the main principles involved.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Circuit Analysis
394 free Circuit Analysis MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Circuit Analysis questions
N/C =_____________?
Electric flux due to a point charge +q is______________?
SI unit of the permittivity of free space is________________?
If metallic conductor is charged negatively then its weight______________?
If two charges are increased by two times then force_____________?
If mica sheet is placed between the plates of a capacitor the capacity_______________?