Find the potential at a point (4, 3, -6) for the function V = 2x2y + 5

1.	Find the potential at a point (4, 3, -6) for the function V = 2x²y + 5z.
A.	96
B.	66
C.	30
D.	-66
Answer» C. 30

Discussion

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IF_THE_POTENTIAL_IS_GIVEN_BY,_V_=_10SIN_‚ÂÀ√≠‚ÄÖ√†√®_COS‚ÂÀ√¨‚ÀÖ√∫/R,_FIND_THE_DENSITY_AT_THE_POINT_P(2,_‚ÂÀ√¨‚ÀÖ√Ë/2,_0)?$#
If_V_=_2x2y_+_20z_‚Äö√Ñ√∂‚àö√ë‚àö¬®_4/(x2_+_y2),_find_the_density_at_A(6,_-2.5,_3)_in_nC/m2.$#
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Find the potential of the function V = 60cos ‚âà√≠‚Äö√†√®/r at the point P(3, 60, 25).$
If potential V = 20/(x2 + y2). The electric field intensity for V is