If_V_=_2x2y_+_20z_‚Äö√Ñ√∂‚àö√ë‚àö¬®_4/(x2_+_y2),_find_the_density_at_A(6,_-2.5,_3)_in_nC/m2.$#

0.6373i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177j -0.531k

0.531i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.6373j ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177k

0.177i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.6373j ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.531k

0.531i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177j ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.6373k

If_V_=_2x2y_+_20z_‚Äö√Ñ√∂‚àö√ë‚àö¬®_4/(x2_+_y2

1.	If_V_=_2x2y_+_20z_‚Äö√Ñ√∂‚àö√ë‚àö¬®_4/(x2_+_y2),_find_the_density_at_A(6,_-2.5,_3)_in_nC/m2.$#
A.	0.531i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.6373j ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177k
B.	0.6373i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177j -0.531k
C.	0.177i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.6373j ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.531k
D.	0.531i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177j ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.6373k
Answer» B. 0.6373i ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.177j -0.531k

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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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