So: qud = ma
Solution: A = QUMD = 33×1010m/S2.
t=Lv0= 1× 10？ 5s
The vertical velocity is
Vy = at = 33× 105 m/s
Ejection velocity is v = v02+vy2 = 233×105m/s.
The angle between the velocity v and the horizontal direction is θ, and tan θ = vyv0 = 33, so θ = 30, that is, it exits perpendicular to the AB direction.
(2) The deflection displacement of charged particles in the vertical direction when they are out of the electric field Y = 12at2 = praise and trample. What's your comment on this answer? Comments: If your problem has not been solved, please describe your problem in detail and conduct free professional consultation through Baidu Legal Pro. Other similar problems are 20 10- 10-03m, where n is two large metal plates horizontally placed and parallel to each other, with a distance of d=35cm and a voltage of u = 3,5 *10. Electricity 272011-10-24 is a group of parallel metal plates with a sufficient distance d, and a time-varying voltage is applied between the plates (as shown in Figure B), assuming that U0 and T are known. As shown in the figure, the number plate A is 3420 16-05-07. Two parallel metal plates are placed horizontally, with the distance d=8cm and the length L=40cm. A constant voltage of U= 182V is applied between the two plates, and the mass is m = 0.9220 14- 10-. The two boards are connected to a DC power supply, with the voltage U= 182V and the mass m=0.9320 13-07-07, as shown in figure 12. Two vertically placed parallel metal plates A and B have a distance D of 0.04m, the voltage U between the two plates is 400V, and the plates have a uniform electric field. 62012-112517, (6 points) As shown in the figure, the distance between a pair of parallel metal plates is d=2cm, the voltage between the two plates is 36V, and the uniform electric field between the two plates is downward, in which the lower plate is1. Distance d= 15cm, it is known that the potential of N plate is high, and the voltage between two plates is U=3220 17- 10-07. As shown in the figure, parallel metal plates M and N are horizontally fixed, the potential difference between the two plates is U, the distance between the plates is D, and there is a vertical fixed radius 14d7 between the two plates. Let me recommend it to you: especially F.context('cmsRight', [{'URL':'/d 01373f082025aaf51aa256e9edab64034f1a07? x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 450% 2Ch _ 600% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto '，' contractId':'A24KA00562 '，}，{ ' URL ':/s？ word = % E6 % AC % A7 % E6 % B4 % B2 % E6 % 9D % AF & sa = searchpromo _ ozb _ zhidao _ tuijian '，' src ':'/3 BF 33 a 87 e 950352 AAF 5 df 4954 143 fbf2b 2 1 18 b6b？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 450% 2Ch _ 600% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto '，' contractId ':' '，}])； Is Huaqiang North's second-hand mobile phone reliable? Why is the cost of cancer treatment getting higher and higher? What impact will the "network toilet" have? The price of electric cars has dropped many times. Is the quality guaranteed? I recommend f.context ('recbrand', [{"img": "\/86D6277F9E2F07083523F69DFB 24B 899A901F20d? x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 450% 2Ch _ 600% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto "，" url":"/hm.js？ 6859 ce 5a af 00 FB 00387 e 6434 E4 FCC 925 "； var s = document . getelementsbytagname(" script ")[0]； s.parentNode.insertBefore(hm，s)； })(); window . TT = 17 19999 13；