the sketch below shows three objects with electric charge. (the charge of each object is written on it.)…
the sketch below shows three objects with electric charge. (the charge of each object is written on it.) decide whether there is a net electric force acting on the central object. if there is, select the button under the sketch that shows the direction of this force. if there is no net force on the central object, select the center button.
Answer
Explanation:
Step1: Recall Coulomb's law
Coulomb's law states that like - charges repel and opposite - charges attract. The central object has a charge of + 3, the top - left object has a charge of - 3, and the top - right object has a charge of - 2.
Step2: Analyze the forces due to each charge
The top - left negative charge will attract the central positive charge towards the top - left. The top - right negative charge will attract the central positive charge towards the top - right.
Step3: Determine the net force direction
The net force on the central object will be in the upward direction as both forces have an upward component.