Shown to the right, viewed edge-on, are two disks, each with a of radius R, which are very close to each other (d << R). The disk on the left has a uniformly distributed charge of +Qleft and the disk on the right has a uniformly distributed charge of -Qright, whose magnitude is greater than Qleft). A uniformly charged rod of length L and total charge - Qrod lies at the bottom edge of the disks, parallel to the axis connecting the centers of the disks and centered between the disks. (a) What is the electric field (magnitude and direction or vector) at the point X located between the centers of the disk. (b) If an electron is placed at point X, what is the force on the electron (magnitude and direction or vector)?

Shown to the right, viewed edge-on, are two disks, each with a of radius R, which are very close to each other (d << R). The disk on the left has a uniformly distributed charge of +Qleft and the disk on the right has a uniformly distributed charge of -Qright, whose magnitude is greater than Qleft). A uniformly charged rod of length L and total charge - Qrod lies at the bottom edge of the disks, parallel to the axis connecting the centers of the disks and centered between the disks. (a) What is the electric field (magnitude and direction or vector) at the point X located between the centers of the disk. (b) If an electron is placed at point X, what is the force on the electron (magnitude and direction or vector)?