Homework Answers
considering right hand palm rule
fig 1 : electron must directed into the plane of screen.
fig 2 : proton must directed into the plane of screen
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to. An election is nowing horizontally into a une (Fig 1) form magnetic field towich is...
And electron a proton both moving horizontally enter an area with a constant vertical magnetic field,...
And electron a proton both moving horizontally enter an area with a constant vertical magnetic field, B. How much larger is the protons radius of motion and then the electrons radius if they enter with the same: a) speed? b) momentum? c) kinetic energy?
3. (a) Show that when a particle with mass m and charge q enters a magnetic...
3. (a) Show that when a particle with mass m and charge q enters a magnetic field having its velocity v perpendicular to the direction of the magnetic field B, it will perform a mv circular path of radius R- qB (b) Using the previous result find an expression for the period T of the circular motion. (c) A charged particle moves into a region of uniform magnetic field, goes through half a circle and then exits that region, as...
Please explain how and why! Thank you! Change in a Magnetic Field the textbook on the...
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
. An ion with a charge of +1 is trapped in the earth's magnetic field. It...
. An ion with a charge of +1 is trapped in the earth's magnetic field. It suddenly picks up 2 electrons, and its charge becomes -1. How does its motion change? Assume the gain of the 2 electrons does not involve a mechanical force. point) O It reverses direction along the same spiral path. O It travels along the same spiral path at a greater speed. O It travels along the same spiral path at a lesser speed. 0 The...
1. When charged particles move parallel to the direction of a magnetic field, then according to...
1. When charged particles move parallel to the direction of a magnetic field, then according to the magnetic force equation, the particles will travel in a a. straight line b. circular path c. helical path d. loop 2. A 3.0-m length of wire is stretched horizontally between two vertical posts. The wire carries a current of 54.9 A and experiences a magnetic force of 20.6 N. If the magnetic field has a strength of 0.25 T at the location of...
Chapter 21, Problem 07 your answer is partially correct. Try again. A magnetic field has a...
Chapter 21, Problem 07 your answer is partially correct. Try again. A magnetic field has a magnitude of 0.0012 T, and an electric field has a magnitude of 4.9 x 103 N/C. Both fields point in the same direction. A positive 2.1- C charge moves at a speed of 4.4 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. BA Ē 9 90° Number Units...
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into...
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into the plane of the paper as shown. Which one of the following phrases most accurately describes the motion of the electron once it has entered the field? electron a) downward and circular b) downward and parabolic c) upward and circular d) upward, along a straight line х x X X X X 2) The magnetic field at the center of a current carrying wire...
Suppose you do a calculation for the magnetic field for some situation and you find B=PR...
Suppose you do a calculation for the magnetic field for some situation and you find B=PR 23 for some positive constants B. and R. a) sketch this field in the yz plane, Can this field be physical ? ,/ b) If this field is physical, find the current density J associated with this magnetic field. If the magnetic field is unphysical, devise a magnetic field that is physical by adding in a term and glve an example of a functional...
A proton moving in a uniform magnetic field with v⃗ 1=1.13×106ı^m/s experiences force F⃗ 1=1.70×10−16k^N. A...
A proton moving in a uniform magnetic field with v⃗ 1=1.13×106ı^m/s experiences force F⃗ 1=1.70×10−16k^N. A second proton with v⃗ 2=2.06×106ȷ^m/s experiences F⃗ 2=−4.17×10−16k^N in the same field. What is the magnitude of B⃗ ? What is the direction of B⃗ ? Give your answer as an angle measured ccw from the +x-axis.
3. (a) Show that when a particle with mass m and charge q enters a magnetic field having its velocity v perpendicular to the direction of the magnetic field B, it will perform a mv circular path of radius R- qB (b) Using the previous result find an expression for the period T of the circular motion. (c) A charged particle moves into a region of uniform magnetic field, goes through half a circle and then exits that region, as...
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
. An ion with a charge of +1 is trapped in the earth's magnetic field. It suddenly picks up 2 electrons, and its charge becomes -1. How does its motion change? Assume the gain of the 2 electrons does not involve a mechanical force. point) O It reverses direction along the same spiral path. O It travels along the same spiral path at a greater speed. O It travels along the same spiral path at a lesser speed. 0 The...
Chapter 21, Problem 07 your answer is partially correct. Try again. A magnetic field has a magnitude of 0.0012 T, and an electric field has a magnitude of 4.9 x 103 N/C. Both fields point in the same direction. A positive 2.1- C charge moves at a speed of 4.4 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. BA Ē 9 90° Number Units...
1) An electron traveling horizontally enters a region where a uniform magnetic field is directed into the plane of the paper as shown. Which one of the following phrases most accurately describes the motion of the electron once it has entered the field? electron a) downward and circular b) downward and parabolic c) upward and circular d) upward, along a straight line х x X X X X 2) The magnetic field at the center of a current carrying wire...
Suppose you do a calculation for the magnetic field for some situation and you find B=PR 23 for some positive constants B. and R. a) sketch this field in the yz plane, Can this field be physical ? ,/ b) If this field is physical, find the current density J associated with this magnetic field. If the magnetic field is unphysical, devise a magnetic field that is physical by adding in a term and glve an example of a functional...
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