A large flat plate with surface charge density −3 μC/m^2 is lying on the ground. In addition, a 2-μC point charge is held fixed 20 cm above the ground. Find the electric potential at a point P located 4 cm below the point charge.
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A large flat plate with surface charge density −3 μC/m^2 is lying on the ground. In addition, a 2-μC point charge is held fixed 20 cm above the ground. Find the electric potential at a point P located 4 cm below the point charge.
Potential at point will be due to both 1st we find the Potential due to plate and then due to charge q and add them to get net potential at point p
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