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Electrostatics question

2011 · Q97
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Electrostatics question

2011 · Q97

NEETPhysicsElectrostaticsMCQ+4 / −1
The electric potential V at any point (x, y, z), all in metres in space is given by V = 4x2 volt. The electric field at the point (1, 0, 2) in volt/meter, is
  1. A
    8 along negative X-axis
  2. B
    8 along positive X-axis
  3. C
    16 along negative X-axis
  4. D
    16 along positive X-axis
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