Charging an object without ever touching it with the charged rod is charging by:
AInjection
BInsulation
CInspection
DInduction
Answer & Solution
Correct answer: D. Induction
1. The rod polarises the object from a distance.
2. A ground connection then removes charge of one sign.
3. That method is charging by induction.
_Source: OpenStax University Physics Volume 2, Chapter 5, Electric Charges and Fields._
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