Question

reld between the plates? NIC b2NIC C. 200 NIC d. 100 NIC QUESTION 21 A +1 C charge is placed at position x=-2 m, while a +2 C charge is placed at position x=3 m. a) Find the net electric field at the origin. b) Find the net force (magnitude and direction) on a 1 nC test particle placed at the origin. Please write your answers in the space below and email your work. TTTT Paragraph Arial 3 (121 E - T- XDOQ T'T Click Save and submit toe and submit Chick Save All Amers to save all aners 5 SUS 13 16 DIS 19 S 96 2 A 3 4 & 5 6 * 7 00 9 WE Louis Y

Answer 1

Solution 9,- ar +2c E, Ez re the + 2=3 u=2 Now, net field at origina Enet + Ez where E Ei E, and Ez are the fields due to Charges q, and lz E = Kli ке, k[ 2 12 + 2 } 32 t net 22 १ E = 9x10 '[++ ģ] =9x109 9+8 36 net 9x108x17 9 - 4.25 X10 - 36 Ener = 4.25X109 Nic A (lel 9 १ - Now force charge particle q=ine = 1xlote F- l Ene 1x 109 x 4.258 109 4.250 force 4:25N the charge will move in the direction of field · that is towards the negative x-axis th -