Review. Around the core of a nuclear reactor shielded by a large pool of water. Cerenkov radiation appears as a blue glow. (See Fig. P16.39 on page 448.) Cerenkov radiation occurs when a particle travels faster through a medium than the speed of light in that medium. It is the electromagnetic equivalent of a bow wave or a sonic boom. An electron is traveling through water at a speed 10.0% faster than the speed of light in water. Determine the electron’s (a) total energy, (b) kinetic energy, and (c) momentum. (d) Find the angle between the shock wave and the electron’s direction of motion.
Review. Around the core of a nuclear reactor shielded by a large pool of water. Cerenkov radiation appears as a blue glow. (See Fig. P16.39 on page 448.) Cerenkov radiation occurs when a particle travels faster through a medium than the speed of light in that medium. It is the electromagnetic equivalent of a bow wave or a sonic boom. An electron is traveling through water at a speed 10.0% faster than the speed of light in water. Determine the electron’s (a) total energy, (b) kinetic energy, and (c) momentum. (d) Find the angle between the shock wave and the electron’s direction of motion.
Solution Summary: The author explains that the energy of an electron in the water is 0.905MeV and the relativistic factor 1.77.
Review. Around the core of a nuclear reactor shielded by a large pool of water. Cerenkov radiation appears as a blue glow. (See Fig. P16.39 on page 448.) Cerenkov radiation occurs when a particle travels faster through a medium than the speed of light in that medium. It is the electromagnetic equivalent of a bow wave or a sonic boom. An electron is traveling through water at a speed 10.0% faster than the speed of light in water. Determine the electron’s (a) total energy, (b) kinetic energy, and (c) momentum. (d) Find the angle between the shock wave and the electron’s direction of motion.
Study of body parts and their functions. In this combined field of study, anatomy refers to studying the body structure of organisms, whereas physiology refers to their function.
A rod 12.0 cm long is uniformly charged and has a total charge of -20.0 μc. Determine the magnitude and direction of the electric field along the axis of the rod at a point
32.0 cm from its center.
361000
☑
magnitude
What is the general expression for the electric field along the axis of a uniform rod? N/C
direction toward the rod
Chapter 39 Solutions
Bundle: Physics for Scientists and Engineers, Technology Update, 9th Loose-leaf Version + WebAssign Printed Access Card, Multi-Term
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