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Home exercise 3



Home exercise 3

על ידי גיל ששון בתאריך
מספר תגובות: 1

Regarding home exercise 3, question 4. 
Although the direction of the Electric Field is obvious, I can't understand why it is proportional to 1 over L cubed instead of 1 over L squared. Can you clarify the reason for this?

בתגובה ל: גיל ששון

Re: Home exercise 3

על ידי יבגני בר לב בתאריך
Please provide more details about the question. The order of the questions might be different.
Normally 1/L^3 dependence is obtained for dipoles. Please see last lecture for derivation.