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 ':' '，}])； The price of electric cars has dropped many times. Is the quality guaranteed? What impact will the "network toilet" have? Is Huaqiang North's second-hand mobile phone reliable? Why is the cost of cancer treatment getting higher and higher? 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 = 1720 1843 16；