Homework Help: emily

Posted by physics on Wednesday, February 15, 2012 at 8:28pm.

What is the potential halfway between two point charges spaced 1 mm apart if q1=10 micro culumbs and q2= -5 micro culumbs

emily - bobpursley, Wednesday, February 15, 2012 at 8:32pm
distance=.0005mm

V=k (sum charge/distance)
emily - anne, Wednesday, February 15, 2012 at 8:37pm
But v= k int. (Dq/r).....?

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