Question

U Ducm on the Name: PHYS 208B Experiment #7: Electrical Measurements Pre-lab: 1. The current in a circuit is given by the following function: I = 10e". Determine the total amount of charge that goes through the circuit in 20s. LLLLLLLLLLLLLLLLLL 2. An electron is fired at 200,000m/s into a uniform electric field generated by two plates as shown. Determine the maximum magnitude of the electric field if the particle is to exit without hitting either of the plates. The electron enters the region directly between the plates. The length of the plates is 0.25m and the distance between the plates is 0.10m.

please show all your work and provide convincing explanations. finna learn

Answer 1

1) 1 - 10e-27 Again Ia dapat a dg - Idt 20 a [a] 10 e 27 dt 10 [e-2014 (9-0) --5 le d = -5 [ e hoe l 25e - 1% = 50. V 200000 ms To lom - Ala 0.25 m Time taken to coon the plates along n-direction be t vxt = 0.25 m 1 an 20 t = 0.25/2x 105 s 1.25 x 10 ta Along y direction, s 0.10/2 20:05 me t 125 x 10's, My co from sy > Myt tl ay t2 - ay, 2x 3y - 2x0:05 64x10 m/2 12 (9:25 * 166) again ay & QE /me 16x06 / gillxo 31 E ay me 61400 gillxlo 31 = 0.3644N 1.6x20 to B2 013644 N/