3 - A current /= 50 A passes through an infinitely long wire which is bended to semi circle whose radius a= 1 cm as shown in the figure. According to this, what is the magnitude of magnetic field and its direction HoI dl xr at point P (Useful formulae, d B 4T p2 Ho f B. dl = µoI, = 10-7 H/m, T 3) 47

3 - A current /= 50 A passes through an infinitely long wire which is bended to semi circle whose radius a= 1 cm as shown in the figure. According to this, what is the magnitude of magnetic field and its direction HoI dl xr at point P (Useful formulae, d B 4T p2 Ho f B. dl = µoI, = 10-7 H/m, T 3) 47

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 38P: 3. In Niels Bohr’s 1913 model of the hydrogen atom, an electron circles the proton at a distance of...

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A mass spectrometer is being used to separate common oxygen16 from the much rarer oxygen18, taken from a sample of old glacial ice. (The relative abundance of these oxygen isotopes is related to climatic temperature at the time the ice was deposited.) The ratio of the masses of these two ions is 16 to 18, the mass of oxygen-16 is 2.661026kg, and they are singly charged and travel at 5.00106m/s in a 1.20T magnetic field. What is the separation between their paths when they hit a target after traversing a semicircle?
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