1. A cosmic ray proton moving toward the Earth at 3.5 × 107 m/s experiences a...
1. A cosmic ray proton moving toward the Earth at 3.5 × 107 m/s experiences a magnetic force of 1.9 × 10-16 N .
What is the strength of the magnetic field if there is a 45º angle between it and the proton’s velocity?
2. An electron moving at 4.25 × 103 m/s in a 1.45 T magnetic field experiences a magnetic force of 1.7 × 10-16 N. What angle (in degrees, between 0 and 90°) does the velocity of the electron make with the magnetic field?
1. A cosmic ray proton moving toward the Earth at 3.5 × 107 m/s experiences a magnetic force of 1.9 × 10-16 N .
What is the strength of the magnetic field if there is a 45º angle between it and the proton’s velocity?
2. An electron moving at 4.25 × 103 m/s in a 1.45 T magnetic field experiences a magnetic force of 1.7 × 10-16 N. What angle (in degrees, between 0 and 90°) does the velocity of the electron make with the magnetic field?
Homework Answers
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1. A cosmic ray proton moving toward the Earth at
3.5 × 107 m/s experiences a...
An electron moving at 4.10 ✕ 103 m/s in a 1.25 T magnetic field experiences a...
An electron moving at 4.10 ✕ 103 m/s in a 1.25 T magnetic field experiences a magnetic force of 1.40 ✕ 10−16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers between 0° and 180°. ° (smaller value) ° (larger value)
A proton moving at 3500 m/s in a 2.35 T magnetic field experiences a magnetic force...
A proton moving at 3500 m/s in a 2.35 T magnetic field experiences a magnetic force of 1.20×10-15 N. What angle does the velocity of the electron make with the magnetic field? State all possible answers.
An electron moving at 3.90 x 103 m/s in a 1.20 T magnetic field experiences a...
An electron moving at 3.90 x 103 m/s in a 1.20 T magnetic field experiences a magnetic force of 1.40 x 10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers between 0° and 180° (smaller value) (larger value)
Problem 3. a. An electron moving at 4.00x103 m/s in a 1.25-T magnetic field experiences a...
Problem 3. a. An electron moving at 4.00x103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40*10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers. b. A proton moves at 7.50x107 m/s perpendicular to a magnetic field. The field causes the proton to travel in a circular path of radius 0.800 m. What is the field strength?
A proton moving at 4.50 106 m/s through a magnetic field of magnitude 1.80 T experiences...
A proton moving at 4.50 106 m/s through a magnetic field of magnitude 1.80 T experiences a magnetic force of magnitude 7.80 10-13 N. What is the angle between the proton's velocity and the field? (Enter both possible answers from smallest to largest.) a. in ° b. in °
A proton, moving at a velocity of 681 m/s experiences an acceleration of 2.0 x 1014...
A proton, moving at a velocity of 681 m/s experiences an acceleration of 2.0 x 1014 m/s2 when it enters a magnetic field at an angle of 55 degrees to the field. Calculate the strength of the magnetic field. Assume that the force from the magnetic field is the only force acting on the proton. (Hint: You will need to solve for this force first!)
A proton moving at 6.60 106 m/s through a magnetic field of magnitude 1.78 T experiences...
A proton moving at 6.60 106 m/s through a magnetic field of magnitude 1.78 T experiences a magnetic force of magnitude 7.20 10-13 N. What is the angle between the proton's velocity and the field? (Enter both possible answers from smallest to largest. Enter only positive values between 0 and 360.)
An electron moving at 3.88x10^3 m/s in 1.23T magnetic field experiences a magnetic force of 1.40x10^-16...
An electron moving at 3.88x10^3 m/s in 1.23T magnetic field experiences a magnetic force of 1.40x10^-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers between 0 and 180. Smaller value: Larger value :
A cosmic ray proton moves at an initial velocity of 0.8 the speed of light from...
A cosmic ray proton moves at an initial velocity of 0.8 the speed of light from directly overhead earth towards the equator, entering the earth's magnetic field at a distance of 500 km. Assuming the earth's magnetic field is parallel to the earth's surface, calculate if the proton will hit the earth's surface. Use Rearth = 6.37 x 103 km. Draw a diagram to illustrate the calculations.
A proton moving at 5.80 106 m/s through a magnetic field of magnitude 1.78 T experiences...
A proton moving at 5.80 106 m/s through a magnetic field of magnitude 1.78 T experiences a magnetic force of magnitude 8.00 10-13 N. What is the angle between the proton's velocity and the field? (Enter both possible answers from smallest to largest. Enter only positive values between 0 and 360.) _________ smaller value ° __________ larger value °
An electron moving at 3.90 x 103 m/s in a 1.20 T magnetic field experiences a magnetic force of 1.40 x 10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers between 0° and 180° (smaller value) (larger value)
Problem 3. a. An electron moving at 4.00x103 m/s in a 1.25-T magnetic field experiences a magnetic force of 1.40*10-16 N. What angle does the velocity of the electron make with the magnetic field? There are two answers. b. A proton moves at 7.50x107 m/s perpendicular to a magnetic field. The field causes the proton to travel in a circular path of radius 0.800 m. What is the field strength?
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