The figure above shows four very thin parallel planes of charge with equal separation between them. ...

The figure above shows four very thin parallel planes of charge with equal separation between them.
The charge density on plate 1 is 3 nC/m₂.
The charge density on plate 2 is 4 nC/m₂.
The charge density on plate 3 is 2 nC/m₂.
The charge density on plate 4 is -4 nC/m₂.
Your answers for the electric field must include the correct sign. We choose positive electric field along the positive x-direction.

I am unable to put the image but it is point A then plate 1- point B then plate 2 and so forth..

Expert Solution

Its direction is also along positive x-axis..

So only net field at point A is along -ve x-axis while for other points it is along +ve x-axis.

genius_generous answered 6 months ago

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