The relative permeability of a medium is 0.050. What is its magnetic susceptibility? a) 500 b) 501 c) 49.9 d) 499
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The relative permeability of a medium is 0.050. What is its magnetic susceptibility?
a) 500
b) 501
c) 49.9
d) 499
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- 1. A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18, 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 isotopes is 16 to 18, the mass of oxygen-16 is 2.66.10 m -26 kg, and they are singly charged and travel at 5·106- in a 1.25 T magnetic field. What is the separation S Ad=2r2-2r₁ between their paths when they hit a target after traversing a semicircle? F=qE FE Bout V Ion Source F = qvB FB + m2 m₁ 21 212 Bout Things to Prepare: 1. Make a list of information given to you. 2. Identify the formula for the radius of the trajectory for particles in the magnetic field. 3. Set-up the formulae in step 2 for the two for the particles. 4. How can you manipulate the formulae in step 3 to solve for the answer? Ad 0.17875 mA conducting device that produces a large current in order to generate a strong magnetic field is called __________ . a. a battery b. a capacitor c. a resistor d. an electromagnet e. a transformer8. A wire carrying a 36.0–A current passes between the poles of a strong magnet that is perpendicular to its field and experiences a 2.15–N force on the 4.40 cm of wire in the field. What is the average field strength? This is not and will not be graded