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1.THE ELECTRIC POTENTIAL V AT ANY POINT IS GIVEN BY V=4X 2 then find electric field at (1m,0,2m )

1.THE ELECTRIC POTENTIAL V AT ANY POINT IS GIVEN BY V=4X2 


 then find electric field at (1m,0,2m )


 

Grade:12

3 Answers

Anirban Mukherjee
47 Points
10 years ago

Simply differentiate wrt x and put the given values.........

Prateek Chachra
15 Points
10 years ago

see buddy, E=-dV/dr,

or as you say, partially differentiate it with respect to all coordinates in order to get the components of field...

Hence E(x)=-dV/dx (it should be debra but its not on my keyboard so...)

=-8x, and x=1, so E(x) =-8...

Now, E(y)=0, as partially dofferentiating this expression with respect to y will give zero, similarily for the z one...

Hence the final answer, E=8i

neeraj agarwal
34 Points
10 years ago

negative of diffrentiation is electric field

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