Solved UPSC CDS/OTA Question
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Q · Current ElectricityMedium · 45s
In a photocopier, static electricity is used for: Option: 27
TopicCurrent Electricity
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Static charge on the drum attracts toner to the image area, transferring it to paper.
27
Final Answer: Option C — Attracting toner particles
27