In a region, the potential is represented by V (x,y,z) = 6x - 8 xy - 8y + 6yz, where V is in volts and x, y, z are in metres. The electric force experienced by a charge of 2 coulomb situated at point (1,1,1) is, - Zigya
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In a region, the potential is represented by V (x,y,z) = 6x - 8 xy - 8y + 6yz, where V is in volts and x, y, z are in metres. The electric force experienced by a charge of 2 coulomb situated at point (1,1,1) is,

  • 6√5 N

  • 30 N

  • 24 N

  • 24 N


D.

24 N

We know,

F = qE          ... (i)

E = 

    ... (ii)

The values of Ex, Ey and Ez at (1,1,1) are

Ex = 6 - 8x(1) = -2
Ey = -8(1) - 8 + 6(1) = -10
Ez = 6 x 1 = 6

Therefore,

 

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