If potential V = 20/(x2 + y2). The electric field intensity for V is

1.	If potential V = 20/(x2 + y2). The electric field intensity for V is
A.	/(x<sup>2</sup> + y<sup>2</sup>)<sup>2</sup>. State True/False.
B.	True
C.	False
Answer» B. True

Discussion

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If potential V = 20/(x2 + y2). The electric field intensity for V is