Two oppositely charged balls A and B attract the third ball C, when placed near them turn by turn The third ball C must be.
Question # 2
Photo copier and inkjet printer are the applications of
Question # 3
The electric intensity at infinite distance from the point charge is
Question # 4
One joule is equal to.
Question # 5
A proton is about 1840 time than an electron. When it is accelerated by a potencial difference if 1 kV, its kinetic energy will be:
Question # 6
The electric field lines are closer where the field is
Question # 7
Coulomb's force is:
Question # 8
A force of 0.01 N is exerted on a charge 1.2 x 10-5 C at a certain point. The electric field at that point is
Question # 9
The amount of energy equal to 1.6 x 10-18 J is called.
Question # 10
Two parrallel, metal plates are a distance 8.00 m apart. The electric field between the plates in uniform, Directed toward the right , and has a magnitude of 4.00 N/C. If an ion of charge +2e is released at rest at the left-hand plate. What is its kinetic energy when reaches the right-hand plate?
Question # 11
When the medium is insulator the elecrostatic force between the charges is
Question # 12
A charge on 4 coulomb is in the field of intensity 4N/C the force on the charge is.
Question # 13
Charge carriers in electrolytes are.
Question # 14
The negative of the potential gradient is
Question # 15
The toner of printer is given
Question # 16
Due to polarization, electric field E.
Question # 17
The electric intensity due to two oppositely charged plates is
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