Calculate the surface charge density at point (2, -1, -3) at the boundary surface of a conductor and free space if the potential field is given by V = 100 (x2 – y2).

Calculate the surface charge density at point (2, -1, -3) at the bound

1.	Calculate the surface charge density at point (2, -1, -3) at the boundary surface of a conductor and free space if the potential field is given by V = 100 (x2 – y2).
A.	7.8 nc/m2
B.	-7.8 nc/m2
C.	3.96 nc/m2
D.	-3.96 nc/m2
Answer» D. -3.96 nc/m2

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Calculate the surface charge density at point (2, -1, -3) at the boundary surface of a conductor and free space if the potential field is given by V = 100 (x2 – y2).

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