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A charge -3 muC is placed at one corner ...

A charge -3 `mu`C is placed at one corner of cube of side 9 cm . The potential at a point P which diagonally opposite as shown in fugure is

A

`-sqrt3 xx10^5` J/C

B

`2sqrt3 xx10^4` J/C

C

`-9sqrt3 xx10^5` J/C

D

`4sqrt3 xx10^4` J/C

Text Solution

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The correct Answer is:
A
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AAKASH INSTITUTE-Mock Test 25: PHYSICS-Example
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  8. Two point charges 4 mu C and -2 mu C are separated by a distance of 1...

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  9. The potential due to a short electric field dipole moment2xx10^-6 C-m ...

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