The electrostatic force between two negatively charged cubes, 10 cm. on each side, with Q1= -7...
The electrostatic force between two negatively charged cubes, 10 cm. on each side, with Q1= -7 µC and Q2= -4 µC is:
A) Attractive. The force on cube 1 is twice as large as the force on cube 2.
B) Attractive. The force on cube 1 is equal to the force on cube 2.
C) Zero.
D) Repulsive. The force on cube 1 is twice as large as the force on cube 2.
E) Repulsive. The force on cube 1 is equal to the force on cube 2.
Homework Answers
As both the charges are negative , so force between them will be repulsive.
Next is ; following Newton third law of action and reaction, magnitude of force will be equal and direction of force will be opposite.
Statement E is correct among all
Thank you
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