A Cyclotron of Radius 0

question 19

Multiple Choice

A cyclotron of radius 0.25 m accelerates nonrelativistic protons in a 1.7-T magnetic field. What is the kinetic energy of the protons when they leave the cyclotron? (1 eV = 1.60 × 10^-19 J, e = 1.60 × 10^-19 C, ^mproton = 1.67 × 10^-27 kg)

• A) 3.7 MeV
• B) 7.8 keV
• C) 8.7 keV
• D) 7.8 MeV
• E) 8.7 MeV

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Definitions:

Overapplied

Overapplied refers to the situation where the amount of overhead allocated to products is more than the actual overhead incurred.

Underapplied

A situation where the allocated costs of production are less than the actual costs incurred, leading to a discrepancy in accounting records.

Overapplied

A situation where the allocated manufacturing overhead costs exceed the actual manufacturing overhead costs incurred.

Denominator Activity

The total base activity used to allocate overhead costs in cost accounting, such as total direct labor hours or machine hours available.