Two infinite sheets of uniform charge debsity ` + sigma` and ` - sigma` are parallel to each other as shown in the gugrue . Elctric field at the .A. points to the left or to the right of the sheets is zero .B. midpoint between the sheets is zero.C. midpoint of the sheets is ` sigma //varepsilon_(0)` and is directed towards right .D. midpoint of the sheet is `2 sigma // varepsilon_(0)` and is directed towards right .

Two infinite sheets of uniform charge debsity ` + sigma` and ` - sigma

1.	Two infinite sheets of uniform charge debsity ` + sigma` and ` - sigma` are parallel to each other as shown in the gugrue . Elctric field at the .A. points to the left or to the right of the sheets is zero .B. midpoint between the sheets is zero.C. midpoint of the sheets is ` sigma //varepsilon_(0)` and is directed towards right .D. midpoint of the sheet is `2 sigma // varepsilon_(0)` and is directed towards right .
Answer» Correct Answer - A::C Since out side the plate field due to sheets are equal and opposite so zero and at mid point = `(isgma)/(2 in_0) + (sigma)/(2 in_0) = (sigma)/(in_0)`.

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