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The electric potential V at any point x,...

The electric potential V at any point x,y,z (all in metre) in space is given by `V=4x^2` volt. The electric field at the point `(1m, 0, 2m)` is ……………`V/m`.

A

8 along negative X- axis

B

8 along positive X - axis

C

16 along negative X - axis

D

16 along positive Z - axis

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ERRORLESS -ELECTROSTATICS -Ordinary Thinking Objective Questions (Electric Field and Potential)
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  9. Three charges 2q, -q, and -q are located at the vertices of an equilat...

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  10. Figure shows the electric lines of force emerging from a charged body....

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  11. ABC is an equilateral triangle. Charges +q are placed at each corner. ...

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  12. In the electric field of a point chargde q, a cetrain charge is carrie...

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  13. The magnitude of electric field intensity E is such that, an electron ...

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  14. A conductor with a positive charge

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  15. An electron and a proton are in uniform electic field. The ratio of th...

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  16. Two parallel plates have equal and opposite charge. When the space bet...

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  17. The insulation property of air breaks down at E=3xx10^(6) "volt"//mete...

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  18. The distance between the two charges 25 mu C and 36 muC is 11 cm. At w...

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  19. Two spheres A and B of radius 4 cm and 6 cm are given charges of 80 mu...

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