Cathode-ray tubes (CRTS) are often found in oscilloscopes and computer monitors. In (Eigure 1) an electron with an initial speed of 6.70x10° m/s is projected along the axis midway between the deflection plates of a cathode-ray tube. The potential difference between the two plates is 24.0 V and the lower plate is the one at higher potential.

An electric potential is given by V=D4x2 + 2y2 + x + z+ 2 volts. What is the electric field at the point (2,2,2)?

Cathode-ray tubes (CRTS) are often found in oscilloscopes and computer monitors. In the figure (Eigure 1)an electron with an initial speed of 6.80x108 m/s is projected along the axis midway between the deflection plates of a cathode-ray tube. The potential difference between the two plates is 26.0 V and the lower plate is the one at higher potential. Figure Vo K6.0 cm 2.0 cm 12.0 cm 1 of 1 Y Part E How far below the axis has the electron moved when it reaches the end of the plates? 1951 ΑΣΦ 7.51-10-³ Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part F At what angle with the axis is it moving as it leaves the plates? 0- Submit Η ΑΣΦ 4 m Request Answer

An electron is fired at a speed yo = 4.5 x 106 m/s and at an angle D + + + + + + + + Path of the electron 0 00 d X + AV = -45° halfway between two parallel conducting plates that are D = 4.0 mm apart, as in the figure below. The voltage difference between the plates is AV = 135 V. (a) Determine how close, d, the electron will get to the bottom plate. mm (b) Determine the horizontal position where the electron will strike the top plate. (Report the distance from the origin along the x-axis.) mm