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Subjects
Science CBSE
Class 10
Sources of energy
Different types of energy
10.
Atomic structure
Exercise condition:
4
m.
From the eight options choose the best one
:
1
.
Unlike charges
Identifies the presence of charge in a body
Metallic or copper plate
Attracts
Repels
Discharge of electric charge
Loss of charges
Transfer of charge to earth
Magnitude
2
.
Charging a body by touching it
Friction
Difference in potential
Positively charged
Iron box
Protects building
Induction
Conduction
Negatively charged
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