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azurefish181Lv1
11 Dec 2019
the potential due to a point charge q at the origin may be written as v=q4πϵ0r=q4πϵ0x2+y2+z2√
Question 1 ;
The potential due to a point charge Q at the origin may be written as V=Q4πϵ0r=Q4πϵ0/√(x2+y2+z2)
Calculate Ex using equation Ex=−∂V/∂x.
Express your answer in terms of the given quantities and appropriate constants.
Part B
Calculate Ey using equation Ey=−∂V/∂y.
Express your answer in terms of the given quantities and appropriate constants.
Part C
Calculate Ez using equation Ez=−∂V/∂z.
Express your answer in terms of the given quantities and appropriate constants.
Part D
Show that the results of parts (a), (b), (c) agrees with the equation for the electric field of a point charge E⃗ =14πϵ0qr2r^.
the potential due to a point charge q at the origin may be written as v=q4πϵ0r=q4πϵ0x2+y2+z2√
Question 1 ;
The potential due to a point charge Q at the origin may be written as V=Q4πϵ0r=Q4πϵ0/√(x2+y2+z2)
Calculate Ex using equation Ex=−∂V/∂x.
Express your answer in terms of the given quantities and appropriate constants.
Part B
Calculate Ey using equation Ey=−∂V/∂y.
Express your answer in terms of the given quantities and appropriate constants.
Part C
Calculate Ez using equation Ez=−∂V/∂z.
Express your answer in terms of the given quantities and appropriate constants.
Part D
Show that the results of parts (a), (b), (c) agrees with the equation for the electric field of a point charge E⃗ =14πϵ0qr2r^.
Manoj PandeyLv10
15 Oct 2020