A proton with a kinetic energy of 19 keV follows a circular path in a region where the magnetic field is uniform and has a magnitude of 60 mT. What is the radius of this path? (Note 1eV = 1.6*10-19 J, m,= 1.67*10-27 kg) а. 33.19 cm b. 34.44 cm Ос. 35.87 сm d. 28.46 cm O e. 41.91 cm

A proton with a kinetic energy of 19 keV follows a circular path in a region where the magnetic field is uniform and has a magnitude of 60 mT. What is the radius of this path? (Note 1eV = 1.610-19 J, m,= 1.6710-27 kg) а. 33.19 cm b. 34.44 cm Ос. 35.87 сm d. 28.46 cm O e. 41.91 cm

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter13: Nuclear Structure

Section: Chapter Questions

Problem 2Q: A proton precesses with a frequency p in the presence of a magnetic field. If the intensity of the...

See similar textbooks

Related questions

Q: 18H The three wires, each of which pass I current, are twisted to form r-radius circles What is the…

A: In the figure 'K' the magnetic field due to the straight wires is zero , as because the current…

Q: A charge feels a 2.89 x 10-7 N force when it moves 288 m/s perpendicular (90°) to a magnetic field…

A: Given value--- Force = 2.89 × 10-7 N. speed = 288 m/s angle = 90 degree . magnetic field = 2.77 ×…

Q: 2. A long, straight wire lies along the z-axis and carries a 6.50 A current in the +z-direction.…

A: Magnetic field at a point due to finite wire which makes same angle from the line passing through…

Q: The segment of wire in the figure carries a current of I=8.00 A, where the radius of the circular…

A: Current, I=8 A Radius, R=4 cm = 0.04 m

Q: An electron is circling in a uniform magnetic field. The mass of an electron is 9.11e-31kg, and its…

A: Given: The mass of the electron is 9.11x10-31 kg. The charge on the electron is 1.6x10-19 C. The…

Q: A 60.0-cm length of wire carries a current of 10.0 A. It is bent into a circle and placed with its…

A: Let us consider an elementary current length dl and current element Idl. The elementary magnetic…

Q: The segment of wire in the figure carries a current of I=3.00 A, where the radius of the circular…

A: (given) Current (I) = 3 A Radius (R) of circular arc = 1 cm…

Q: Solve the following: A proton (of mass, m=1.67 x 102kg) starts moving in a circular path of radius 4…

Q: A positive charge of 0.300 C moves horizontally due +x at speed 2.50 x 102 m/s. It entered a…

Q: A proton with charge +1.60×10^(−19) C is at the origin (x = y = z = 0) and is moving at 2.00×10^5…

A: The formula for the magnetic field produced by a moving charged particle is:

Q: A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius =…

A: solution is given as

Q: 15. Calculate the force experi enced by a 15µC charge moving at 6.2x107m/s through a magnetic field…

A: Given: The charge on the object is 15 μC. The speed of the object is 6.2x107 m/s. The strength of…

Q: The force F on a proton moving at velocityv m/s in a uniform magnetic field B (in teslas or T) is F…

Q: 00 : 49 : 6 Question 3/10 A4 uC charge enters a magnetic field region experiences a magnetie force…

Q: Q1) Problem 33: Page No. 526: An alpha-particle (m=6.64×10-2"kg, q=3.2×10-19C) travels in a circular…

A: Given data: The mass of particle is m=6.64×10-27 kg. Charge on particle is q=3.2×10-19 C. Radius of…

Q: A 18.8 g wire of length 64.8 cm is suspended by a pair of flexible leads in a uniform magnetic field…

A: (a) There should be an upward magnetic force in order to cancel out the tension ( tension is equal…

Q: 6) An alpha particle is moving at a speed of 5.0 x 105 m/s in a direction perpendicular to a uniform…

A: Given v = 5 × 10 5 m/s B = 0.04 T q = 3.2 × 10-19 C Mass m = 6.6 × 10-27 kg

Q: The segment of wire in the figure carries a current of I-3.00 A, where the radius of the circular…

A: Given that Current in the wire I = 3.00 A Radius of the circular arc is R = 1.00 m Angle of arc at…

Q: 3. A +16.0 µC charged particle is at the origin and a +8.00 µC charged particle is at (0.600 m, 0).…

Q: Aircraft sometimes acquire small static charges. Suppose a supersonic jet has a 0.65 μC charge and…

Q: An electron moves along the z-axis with vz=3.9×107m/svz=3.9×107m/s. As it passes the origin, what…

Q: Two atom of carbon can be separated using mass spectrometer. Those isotopes have masses m, and m2…

Q: An electron is accelerated through 2.40 × 10³ V from rest and then enters a uniform 1.70-T magnetic…

Q: One long wire lies along an x axis and carries a current of 58 A in the positive x direction. A…

Q: 2) A proton moves at 4.36x 103 m/s in a 1.107 T magnetic field experiences a magnetic force of 1.4…

Q: Positive point charges q = 9.00 µC and q' = 4.00 µC are moving relative to an observer at point P,…

A: The expression for the magnetic field at point P due to the charge +q,

Q: The segment of wire in the figure carries a current of I=2.00 A, where the radius of the circular…

A: Current, I=2 A Radius, R=2 cm = 0.02 m

Q: A proton moves in a circle of radius 1 cm at a speed of 4.8x10 to the 6m/s what is the minimum…

Q: 2. An electron is moving to the east at a speed of 1.8x10%m/s. It feels a force in the upward…

A: The velocity of an electron ve=1.8×106i^ms-1The force experienced by FB=2.2×10-12j^N

Q: A particle with charge 0.350 C is initially traveling at 90.0 m/s along the +y-direction and…

Q: An electron (q = 1.6 x 10^-19 C, m = 9.11 x 10^-31 kg) enters a cyclotron with an unknown magnetic…

Q: An electron ( me = 9.11\( \times \)10- kg q=1.6\( \times \)10-91 C) moves in a circular path…

Q: 3, An electron with mass = 9.1 × 10-31 kg, charge q =-1.6× 10-19 C and velocity 3.6× 106 m/s enters…

Q: 1. An alpha-particle (q 3.2×10 PC) moves through a uniform magnetic field whose magnitude is 1.5 T.…

Q: A 10.2-µC particle with a mass of 2.80 * 10-5 kg moves perpendicular to a 0.850-T magnetic field in…

A: The velocity of the charged particle moving in the magnetic field is given by v =B q rm The time…

Q: MA proton moving at 4.00 × 106 m/s through a mag- nețic field of magnitude 1.70 T experiences a…

A: Given data: Velocity (v) = 4.00×106 m/s Magnetic field (B) = 1.70 T Magnetic force (F) = 8.20×10-13…

Q: 1. A proton is moving perpendicular to a magnetic field at 3.0 x 10 m/s and experiences a magnetic…

A: Given Velocity of proton, v=3.0×106 m/s Force on the proton, F=2.5×10-16 N Charge of the proton,…

Q: An ion carrying a single positive elementary charge (+e) has a mass of 4.22x10-27 kg. It is…

A: When a particle of mass m, charge q is accelerated across a potential difference V, then it's…

Q: 1.A proton enters a magnetic field of flux density 1.5 Wb/m² with a velocity of 2.0 x 107 m/s at an…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4. Calculate the force given B = 1.50T 1 = 5.00 Cm and I = 20A. а. 1 N b. 1.5N c. 2.0N d.2.5N 5. An…

Q: The segment of wire in the figure carries a current of I-8.00 A, where the radius of the circular…

A: Current, I=8 A Radius, R= 4 cm = 0.04 m

Q: 9. (I) Determine the magnitude and direction of the force on an electron traveling 7.75 × 10° m/s…

A: Given data: The velocity of electron is v=7.75×105 m/s. The magnitude of magnetic field is B=0.45 T.

Q: ITi. It is able to move in a straight 8. An electron is in a uniform magnetic field B line at a…

Q: Assume the Earth's magnetic field at the equator to be 0.4x10^-4 T and oriented north at all points.…

Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

A proton with a kinetic energy of 19 keV follows a circular path in a region where the
magnetic field is uniform and has a magnitude of 60 mT. What is the radius of this
path?
(Note 1eV = 1.6*10-19 J, m,= 1.67*10-27 kg)
а. 33.19 cm
b. 34.44 cm
Ос. 35.87 сm
d. 28.46 cm
O e. 41.91 cm

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An electron in a TV CRT moves with a speed of 6.0107 m/s, in a direction perpendicular to Earth's field, which has a strength of 5.0105 T. (a) What strength electric field must be applied perpendicular to the Earth’s field to make the election moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic fields and avoid the need for such a collection,)
An alpha particle with velocity v = (3 x 105,0,0) m/s enters a region where themagnetic field has a value B = (0,0,1.2) T. Determine the required magnitude and directionof an electric field E that will allow the alpha particle to continue to move along the x axis.
Protons exit a cyclotron with a kinetic energy of 8.52 MeV. The alternating potential difference has a magnitude of 3.60 x 104 V and the magnetic field has a modulus of 1.5T. (a) What is the radius of the cyclotron in cm? (b) How long, expressed in μs, do protons take to exit the cyclotron, once they are emitted from the source ?
The magnetic field in a cyclotron is 1.29 T, and the maximum orbital radius of the circulating protons is 0.37 m. (a) What is the kinetic energy (in J) of the protons when they are ejected from the cyclotron? (b) What is this energy in MeV? (c) Through what potential difference (in MV) would a proton have to be accelerated to acquire this kinetic energy? (d) What is the period (in s) of the voltage source used to accelerate the protons? (e) Repeat the calculations for alpha-particles. kinetic energy (in J) kinetic energy (in MeV) potential difference (in MV) period (in s)
Two long, parallel wiresseparated by a distance 2d carryequal currents in the same direction.An end view of the two wiresis shown in Figure P19.54, wherethe currents are out of the page.(a) What is the direction of themagnetic field at P on the x - axisset up by the two wires? (b) Find anexpression for the magnitude of thefield at P. (c) From your result to part (b), determine the fieldat a point midway between the two wires. Does your resultmeet with your expectation? Explain.
Protons move in a circular orbit with a radius of 5.1 cm under a magnetic field of 0.566 T.If so, what is the electric field strength that must be applied to make the path of motion linear?What is MV/m (mega Volts per meter)? A) 0,48 B) 1.84 C) 1.57 D) 0,15 E)1,22
An electron has an initial velocity of (12.5j +19.0k) km/s and a constant acceleration of (1.10*10^12 m/s^2)i in a region in which uniform electric and magnetic fields are present. If B= (400 uT)I find the electric field Ex, Ey, and Ez?
A very long, straight current-carrying wire is bent at the middle two different ways, sothat it takes the shapes depicted in figures a) and b). Find the direction and magnitude of themagnetic field in both cases at the center C of the semicircle (of radius R = 10 cm), if the currentflowing in the wire is I = 2 A.
An electron has an initial velocity of (10.0j + 14.5k) km/s and a constant acceleration of (1.70×1012 m/s2)i in a region in which uniform electric and magnetic fields are present. If B =(400μT)i, find the electric field E. Ex? Ey? Ez?
An electron in J. J. Thomson's charge-to-mass apparatus moves perpendicular to a B-field along a circular path of radius 13.10 cm. If imposition of an E-field of 17.80 kV/m makes the path straight, what is the value of B?
What is the radius of curvature of the path of a 3.0-keV proton in a perpendicular magnetic field of magnitude 0.80 T?
(a) What is the velocity of a beam of electrons that goundeflected when passing through crossed (perpendicular)electric and magnetic fields of magnitude 1.88 x104 V/mand 2.60 x10-3 T respectively? (b) What is the radius ofthe electron orbit if the electric field is turned off?