7 During a lab experiment, two identical conducting spheres where charged using a rubber rod and a piece of fur. They were hung from strings as shown in this diagram. Students collected the following data from the experiment. Distance Between the Spheres 3 cm Based on the information above, how much electrostatic force occurred between the spheres in the experiment? A 3 x 1019 N B 3 x 1024 N C 9 x 1017 N D 9 x 1025 N Properties of Two Charged Spheres Charge on Sphere A 3 x 106 C

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.