An electric field is given by E = zy2ax + 2xyz ay+ xy2az V/m, an incremental path is represented by ΔL = -3ax + 5ay – 2az μm. Find the work done in moving 4 μC charge along the incremental path if the location of the path is at point P(1, 1, 1).

An electric field is given by E = zy2ax + 2xyz ay+ xy2az V/m, an incre

1.	An electric field is given by E = zy2ax + 2xyz ay+ xy2az V/m, an incremental path is represented by ΔL = -3ax + 5ay – 2az μm. Find the work done in moving 4 μC charge along the incremental path if the location of the path is at point P(1, 1, 1).
A.	20 pJ
B.	40 pJ
C.	-40 pJ
D.	-20 pJ
Answer» E.

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An electric field is given by E = zy2ax + 2xyz ay+ xy2az V/m, an incremental path is represented by ΔL = -3ax + 5ay – 2az μm. Find the work done in moving 4 μC charge along the incremental path if the location of the path is at point P(1, 1, 1).

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