Answer to Question #249176 in Electricity and Magnetism for Israel

Electricity and Magnetism

Question #249176

- a charge +Q at a distance 2d from a charge -Q and a point X at a distance d from -Q what is the field strength at X numerically using SI units.

Expert's answer

"E=k\\frac{Q}{d^2}-k\\frac{Q}{d^2}=0\\frac{V}{m}"

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