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A uniform electric field of 400 V//m is ...

A uniform electric field of `400 V//m` is directed at `45^(@)` to the positive X-axis, in the `X-Y` plane as shown in figure

A

If the coordinates of two points A and B be (4 cm , 0) and `(-3 cm, 0)`, then the potential difference `V_(A) - V_(B)` will be 30.3 V

B

If the coordinates of two points A and B be (4 cm, 0) and `(3 cm, 0)`, then the potential difference `V_(A) - V_(B)` will be 4.3 V

C

The electric field could be due to infinite thin sheet of charge

D

The electric field could be in a spherical cavity of a uniformly charged sphere

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The correct Answer is:
A, B, C, D
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