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amid [387]
3 years ago
10

A cyclotron designed to accelerate protons has a magnetic field of magnitude 0.64 T over a region of radius 4.5 m. The charge on

a proton is 1.60218×10−19 C and its mass is 1.67262 × 10−27 kg. What is the cyclotron frequency

Physics
1 answer:
S_A_V [24]3 years ago
4 0
Sorry could not remember formula so had to derive it but the answer is shown at the bottom of photo

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Answer:

8 units

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3 years ago
A neutral solid metal sphere of radius 0.1 m is at the origin, polarized by a point charge of 2 × 10−8 C at location m. At locat
liraira [26]

Answer: E = 1.8 *10 ^{4} N

Explanation: The formulae for intensity of an electric field of a solid metal sphere relative to a point is given below

E =\frac{Kq}{r^{2} } r

where  k=9* 10^{9}N/m^{2}, q=2 *10 ^{-8} c , r = 0.1m r = is the position vector of the charge.

it has been stated in the question that the charge is placed at the center thus it has no position vector.

E=\frac{9 * 10^{9}* 2* 10^{-8}  }{0.1^{2} }\\ =\frac{18* 10^{1} }{0.01} \\=\frac{18* 10^{1} }{1 *10^{-2} } = 1.8*10^{4} N

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3 years ago
Select all the things the prefrontal cortex helps you do
stealth61 [152]
Understand future consequences, for tell the future, control urges, and delayed gratification
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5th Grade. Please help! SC standards
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Which of the following items has the most inertia while at rest?
netineya [11]

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airplane

Explanation:

as greater mass greater inertia

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