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An insulated rod when rubbed with a material acquires
Question 1
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An insulated rod when rubbed with a material acquires
a negative charge if it is made of glass and rubbed with silk
no charge if it is made of glass and rubbed with fur
no charge if it is made of copper and rubbed with silk
a positive charge if it is made of copper and rubbed with fur
Answer Details
Read lesson note on Electrostatics (JAMB)
Electrostatics
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