Physics of Everyday Phenomena
9th Edition
ISBN: 9781259894008
Author: W. Thomas Griffith, Juliet Brosing Professor
Publisher: McGraw-Hill Education
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Question
Chapter 18, Problem 24CQ
To determine
Whether electrons will be effective in deflecting an alpha-particle beam.
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Would you expect electrons to be effective in deflecting an alpha-particle beam?
Multiple Choice
yes, but only when the alpha particle is traveling very fast
yes, but only when the electron is in an atom
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1. A proton beam in an accelerator carries a current of 1.25 × 10-6. If the beam is incident on a
target, how many protons strike the target in a period of 23 seconds?
2. An all-electric car (not a hybrid) is designed to run from a bank of 12-Volt batteries with
total electric energy storage of 2.00 x 107 Joules. If the electric car motor draws a power of 8
kW as the car moves at a steady speed of 20 m/s, (a) what is the current delivered to the
motor? (b) How far can the car travel before it is "out of juice"?
3. A rectangular coil of wire has dimensions of 3 cm by 6 cm and is wound with 60 turns of
wire. It is placed between the pole faces of a magnet that produces an approximately uniform
magnetic field of 0.4 T. Suppose that the plane of the coil is turned from being perpendicular
to the field to being parallel to the field in 0.25 seconds, what is the average voltage
generated in the coil?
4. A freshly prepared sample of radioactive isotope has an activity of 10 mCi. After 4…
An alpha particle (charge +3.20 x 10^-19C, mass 6.64 x10^-27kg) is initially 5.2cm away from a fixed golden nucleus (charge +1.36 x10^-17C, mass 3.29x10^-25kg), and moving toward the nucleus with a speed of 8.1x10^5m/s. How close to the nucleus does te alpha particle get? Note: the nucleus diameter is approximately 10^-14m and the alpha particles's is 10^-15m
Chapter 18 Solutions
Physics of Everyday Phenomena
Ch. 18 - Prob. 1CQCh. 18 - Prob. 2CQCh. 18 - Prob. 3CQCh. 18 - Prob. 4CQCh. 18 - Prob. 5CQCh. 18 - Prob. 6CQCh. 18 - Prob. 7CQCh. 18 - Prob. 8CQCh. 18 - Prob. 9CQCh. 18 - Prob. 10CQ
Ch. 18 - Prob. 11CQCh. 18 - Prob. 12CQCh. 18 - Prob. 13CQCh. 18 - Prob. 14CQCh. 18 - Prob. 15CQCh. 18 - Prob. 16CQCh. 18 - Prob. 17CQCh. 18 - Prob. 18CQCh. 18 - Prob. 19CQCh. 18 - Prob. 20CQCh. 18 - Prob. 21CQCh. 18 - Prob. 22CQCh. 18 - Prob. 23CQCh. 18 - Prob. 24CQCh. 18 - Prob. 25CQCh. 18 - Prob. 26CQCh. 18 - Prob. 27CQCh. 18 - Prob. 28CQCh. 18 - Prob. 29CQCh. 18 - Prob. 30CQCh. 18 - Prob. 31CQCh. 18 - Prob. 32CQCh. 18 - Prob. 33CQCh. 18 - Prob. 34CQCh. 18 - Prob. 35CQCh. 18 - Prob. 1ECh. 18 - Prob. 2ECh. 18 - If 112 g of silicon (Si) react completely with 64...Ch. 18 - Prob. 4ECh. 18 - Prob. 5ECh. 18 - How many electrons would be required to produce 12...Ch. 18 - Prob. 7ECh. 18 - Prob. 8ECh. 18 - Prob. 9ECh. 18 - Prob. 10ECh. 18 - Prob. 11ECh. 18 - Prob. 12ECh. 18 - An electron beam in a cathode-ray tube passes...Ch. 18 - Prob. 2SPCh. 18 - Prob. 3SPCh. 18 - Prob. 4SP
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