Hi there!
I have a question about the Faraday's Nested Sphere Experiment, please see the attached pdf. I wonder why equation (1) and the electric field's equation ( coming after (1) ) consider only the charge Q. Why there aren't charge Q in the equation?
Ps. I'm thinking about point charges. When you have two charges: +Q and Q, and you want to find the electric field at point x. You need to put both +Q and Q in an equation:
BlackMelon
I have a question about the Faraday's Nested Sphere Experiment, please see the attached pdf. I wonder why equation (1) and the electric field's equation ( coming after (1) ) consider only the charge Q. Why there aren't charge Q in the equation?
Ps. I'm thinking about point charges. When you have two charges: +Q and Q, and you want to find the electric field at point x. You need to put both +Q and Q in an equation:
BlackMelon
Attachments

60.2 KB Views: 7