An electric field in a given region of space is given by E=2
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An electric field in a given region of space is given by E=2.30x2i (in N/C).Calculate the potential difference (VB-VA) between two points A and B,where A has coordinates (x,y,z) = (0,4.57,4.95) m and B has coordinates (x,y,z)=(7.20,2.89,4.85)
既然是i方向的,也就是x方向的电场,电势差应该为x方向距离*电场
U=2.30*2*(7.20-0)
U=2.30*2*(7.20-0)
An electric field in a given region of space is given by E=2
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