Showing 541 to 550 of 968 Questions

Determine the direction of B for each case in Fig 2052, where F represents the maximum magnetic forces on a positively charged particle moving with velocity v.
1332 
Determine the initial direction of the deflection of charged particles as they enter the magnetic fields as shown in Figure P29.1.
1589 
Determine the magnetic field (in terms of I, a, and d) at the origin due to the current loop in Figure P30.14.
0274 
Determine the magnetic and direction of the force on an electron traveling 8.75 X 105 m/s horizontally to the east in a vertically upward magnetic field of strength 0.75 T.
0130 
Determine the magnetic field at a point P located a distance x from the corner of an infinitely long wire bent at a right angle, as shown in Figure P30.5. The wire carries a steady current I.
0667 
Determine the magnetic field midway between two long straight wires 2.0cm apart in terms of the current l in one when the other carries 15 A. assume these currents are(a) In the same direction,(b) In opposite directions.
0154 
Determine the magnitude and direction of the force between two parallel wires 35 m long and 6.0 cm apart, each carrying 25 A in the same direction.
0111 
Determining Diet One method for determining the amount of com in early Native American diets is the stable isotope ratio analysis (SIRA) technique. As com photosynthesizes, it concentrates the isotope carbonl3. Where as most other plants concentrate carbon12. Over reliance on com consumption can then he correlated with certain diseases,
21260 
Determining the Mass of an Isotope the electric field between the plates of the velocity selector in a Bainbridge mass spectrometer (see Fig) is 1.12 X 105 v/m and the magnetic field in both regions is 0.540 T. A stream of singly charged selenium ions moves in a circular path with a radius of 31.0 cm in the magnetic field. Determine the m
1479 
Discuss the difference among ferromagnetic, paramagnetic, and diamagnetic substances.
0112
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