2- The poles of a 150V battery are connected to two parallel plates with an area of 30 cm? and a distance of 10 mm between them, as shown in the figure. A beam of alpha particles (q.=+2lq.l, Iqel=1.6x1019 C and m=6.64x1027 kg) starts from rest, accelerates with a potential difference of 10 kv and enters the interplate region with an electric field perpendicular to the direction of motion. What is the magnitude and direction of the magnetic field needed for alpha particles to emerge from between the plates without deviating? .150 V a) B=0.0612 T outward from the plane of the page b) B=0.0306 T outward from the plane of the page B=0.0153 T inward from the plane of the page B=0.0153 T outward from the plane of the page c) d) B=0.0306 T inward from the plane of the page

2- The poles of a 150V battery are connected to two parallel plates with an area of 30 cm? and a distance of 10 mm between them, as shown in the figure. A beam of alpha particles (q.=+2lq.l, Iqel=1.6x1019 C and m=6.64x1027 kg) starts from rest, accelerates with a potential difference of 10 kv and enters the interplate region with an electric field perpendicular to the direction of motion. What is the magnitude and direction of the magnetic field needed for alpha particles to emerge from between the plates without deviating? .150 V a) B=0.0612 T outward from the plane of the page b) B=0.0306 T outward from the plane of the page B=0.0153 T inward from the plane of the page B=0.0153 T outward from the plane of the page c) d) B=0.0306 T inward from the plane of the page

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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