ElectrostaticsHard
Question
In a certain region of space, the potential is given by V = k (2x2 - y2 + z2). The electric field at the point (1, 1, 1) has magnitude :
Options
A.k√6
B.2k√6
C.2k√3
D.4k√3
Solution
E = - 
= - k [4xî - 2yĵ + 2x
]
= - k
= 2k√6
= - k [4xî - 2yĵ + 2x]= - k
= 2k√6Create a free account to view solution
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