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Subjects
Science State Board
Class 8
Electricity
Textbook questions
7.
Match the following
Exercise condition:
5
m.
Column - I
Column - II
Two similar charges
acquires a positive charge
acquires a negative charge
attract each other
repel each other
prevents a circuit from overheating
Two dissimilar charges
acquires a positive charge
prevents a circuit from overheating
acquires a negative charge
repel each other
attract each other
When glass rod is rubbed with silk
prevents a circuit from overheating
attract each other
repel each other
acquires a positive charge
acquires a negative charge
When ebonite rod is rubbed with fur
repel each other
attract each other
acquires a negative charge
acquires a positive charge
prevents a circuit from overheating
Fuse
acquires a negative charge
acquires a positive charge
attract each other
prevents a circuit from overheating
repel each other
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