A parallel plate capacitor with a surface charge density of 5.5 micro-coulombs/m2 has a vertical orientation and another infinite sheet with a...

A parallel plate capacitor with a surface charge density of 5.5 micro-coulombs/m2 has a vertical orientation and another infinite sheet with a surface charge density of +3.8 micro-coulombs/m2 lies horizontally beneath it as indicated in the sketch. What is the change in electric potential if one moves a distance of 0.37 meters at an angle of 28 degrees below the horizontal? Answer in 104 volts.