GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The particles are moving away from each other
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The particles have the same charge
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The particles have opposite charges
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The particles are moving towards each other
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Detailed explanation-1: -According to Coulomb, the electric force for charges at rest has the following properties: Like charges repel each other; unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge. The attraction or repulsion acts along the line between the two charges.
Detailed explanation-2: -The resulting “+” and “-” signs on F signifies whether the force is attractive (a “-” F value) or repulsive (a “+” F value). Two balloons with charges of +3.37 µC and-8.21 µC attract each other with a force of 0.0626 Newton.
Detailed explanation-3: -A negative force implies an attractive force. The force is directed along the line joining the two charges.
Detailed explanation-4: -Direction of electric force Opposite charges, such as a positive charge and a negative charge, attract each other. Like charges, such as two negative charges or two positive charges, will repel each other.