Homework Answers
It is a projectile motion . The acceleration in the y direction
No acceleration in x direction.
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Need help solving for d) and e)
26. Protons are projected with an initial speed v...
distance d: 48. GP Protons are projected with an initial speed v;- rom a field-free region...
distance d: 48. GP Protons are projected with an initial speed v;- rom a field-free region through a plane and into 0j N/C is /s f a region where a uniform electric field E 72 present above the plane as shown in Figure P23.48. The initial velocity vector of the protons makes an angle 0 with the plane. The protons are to hit a target that lies at a hori- zontal distance of R- 1.27 mm from the point where...
Protons are projected with an initial speed v_0 = 10,000m/s at an angle of 30 degree...
Protons are projected with an initial speed v_0 = 10,000m/s at an angle of 30 degree above the horizontal into a region where a uniform electric field of magnitude E= 250 N/C is present (see figure below) Find the horizontal distance R, that the portion will hit the target Find the maximum height above the target achieved by the protons.
26) Neglect gravity for this problem. a) Determine the electric force on the proton. b) Determine...
26) Neglect gravity for this problem. a) Determine the electric force on the proton. b) Determine the acceleration of the proton. (direction?) c) Determine the (x,y) components of vi. These will be in terms of 0. Remember: km/s + m/s, 1 km/s1000 m/s 26. Protons are projected with an initial speed v GP 9.55 km/s from a field-free region through a plane and into a region where a uniform electric field E 720j N/C is present above the plane as...
I've figured out A-C, I'm just not sure how to start D and E Problem 5:...
I've figured out A-C, I'm just not sure how to start D and E
Problem 5: A spherica charge Q-25 nC. The capacitance for this spherical capacitor is given by the equation C-4τε0R l capacitor consists of a single conducting sphere of radius R-12 cm that carries a positive Part (a) Write an equation for the energy stored in a spherical capacitor when a charge Q is placed on the capacitor. Write your equation in terms of R, Q, and...
Electric field. 6. An electron (charge q has a uniform field E- -Ej where E is...
Electric field.
6. An electron (charge q has a uniform field E- -Ej where E is a positive constant. The electron has mass m and, as shown below, is initially moving exactly horizontally with an initial velocity vo -Voi. The chamber is a horizontal distance L long. e) enters a capacitor which (a) Determine the r and y components of the electron's acceleration in terms of the given variables Fet (b) Determine the amount of time the electron spends in...
Please answer all parts of the question (a,b,c,d,e) Consider the case of oblique incidence of electromagnetic plane waves going from medium 1 to a. Draw a diagram showing the wavevectors and the direc...
Please answer all parts of the
question (a,b,c,d,e)
Consider the case of oblique incidence of electromagnetic plane waves going from medium 1 to a. Draw a diagram showing the wavevectors and the directions of the electric and magnetic b. Using the appropriate boundary conditions, obtain the Fresnel equations for the reflected 1. medium 2 with the polarization perpendicular to the plane of incidence. fields of the incident, reflected, and transmitted waves for an angle of incidence θ| and transmitted complex...
can help solving question 28a-d? Do we use E=cB or dE/dt = - dB/dt for question...
can help solving question 28a-d? Do we use E=cB or
dE/dt = - dB/dt for question a?
waves of Ireny means of communication? 34. 28. A large, flat sheet carries a uniformly distributed electric current with current per unit width ),. This current creates Problems nd tic nt ic e, n, f T- 1. a magnetic field on both sides of the sheet, parallel to the sheet and perpendicular to the current, with magnitude B = Mo J. If the...
Please help me with no 48 a. What is the wheel's angular velocity, in rpm, 10...
Please help me with no 48
a. What is the wheel's angular velocity, in rpm, 10 s later? b. How many revolutions does the wheel make during this time? an e 43. Starting from rest, a DVD steadily accelerates to 500 rpm in 1.0s, rotates at this angular speed for 3.0 s, then steadily deceler- ates to a halt in 2.0s. How many revolutions does it make? ie y Problems 44.l A spaceship maneuvering near Planet Zeta is located at...
please help with problem 53 Rotational Motion Problem Solving "An expert is a person who has...
please help with problem
53
Rotational Motion Problem Solving "An expert is a person who has made all the mistakes that can be made in a very narrow field." -Niels Bohr 53. An inclined plane makes an angle of with the horizontal, as shown above. A solid sphere of radius R and mass M is initially at rest in the position shown, such that the lowest point of the sphere is a vertical height h above the base of the...
Please help! I need help finding and solving equations of equilibrium to find the max tension in ...
please help! I need help finding and solving equations of
equilibrium to find the max tension in the cables and the angle
that results in the maximum tension, I also have pictures below of
the work I have so far all I really need is equations for the 4
cable part and that's it but I put the whole assignment so you
could see thanks!
Tower Support System Challenge Challenge Scenario: Due to weather conditions, a major communication tower n...
distance d: 48. GP Protons are projected with an initial speed v;- rom a field-free region through a plane and into 0j N/C is /s f a region where a uniform electric field E 72 present above the plane as shown in Figure P23.48. The initial velocity vector of the protons makes an angle 0 with the plane. The protons are to hit a target that lies at a hori- zontal distance of R- 1.27 mm from the point where...
Protons are projected with an initial speed v_0 = 10,000m/s at an angle of 30 degree above the horizontal into a region where a uniform electric field of magnitude E= 250 N/C is present (see figure below) Find the horizontal distance R, that the portion will hit the target Find the maximum height above the target achieved by the protons.
26) Neglect gravity for this problem. a) Determine the electric force on the proton. b) Determine the acceleration of the proton. (direction?) c) Determine the (x,y) components of vi. These will be in terms of 0. Remember: km/s + m/s, 1 km/s1000 m/s 26. Protons are projected with an initial speed v GP 9.55 km/s from a field-free region through a plane and into a region where a uniform electric field E 720j N/C is present above the plane as...
I've figured out A-C, I'm just not sure how to start D and E
Problem 5: A spherica charge Q-25 nC. The capacitance for this spherical capacitor is given by the equation C-4τε0R l capacitor consists of a single conducting sphere of radius R-12 cm that carries a positive Part (a) Write an equation for the energy stored in a spherical capacitor when a charge Q is placed on the capacitor. Write your equation in terms of R, Q, and...
Electric field.
6. An electron (charge q has a uniform field E- -Ej where E is a positive constant. The electron has mass m and, as shown below, is initially moving exactly horizontally with an initial velocity vo -Voi. The chamber is a horizontal distance L long. e) enters a capacitor which (a) Determine the r and y components of the electron's acceleration in terms of the given variables Fet (b) Determine the amount of time the electron spends in...
Please answer all parts of the
question (a,b,c,d,e)
Consider the case of oblique incidence of electromagnetic plane waves going from medium 1 to a. Draw a diagram showing the wavevectors and the directions of the electric and magnetic b. Using the appropriate boundary conditions, obtain the Fresnel equations for the reflected 1. medium 2 with the polarization perpendicular to the plane of incidence. fields of the incident, reflected, and transmitted waves for an angle of incidence θ| and transmitted complex...
can help solving question 28a-d? Do we use E=cB or
dE/dt = - dB/dt for question a?
waves of Ireny means of communication? 34. 28. A large, flat sheet carries a uniformly distributed electric current with current per unit width ),. This current creates Problems nd tic nt ic e, n, f T- 1. a magnetic field on both sides of the sheet, parallel to the sheet and perpendicular to the current, with magnitude B = Mo J. If the...
Please help me with no 48
a. What is the wheel's angular velocity, in rpm, 10 s later? b. How many revolutions does the wheel make during this time? an e 43. Starting from rest, a DVD steadily accelerates to 500 rpm in 1.0s, rotates at this angular speed for 3.0 s, then steadily deceler- ates to a halt in 2.0s. How many revolutions does it make? ie y Problems 44.l A spaceship maneuvering near Planet Zeta is located at...
please help with problem
53
Rotational Motion Problem Solving "An expert is a person who has made all the mistakes that can be made in a very narrow field." -Niels Bohr 53. An inclined plane makes an angle of with the horizontal, as shown above. A solid sphere of radius R and mass M is initially at rest in the position shown, such that the lowest point of the sphere is a vertical height h above the base of the...
please help! I need help finding and solving equations of
equilibrium to find the max tension in the cables and the angle
that results in the maximum tension, I also have pictures below of
the work I have so far all I really need is equations for the 4
cable part and that's it but I put the whole assignment so you
could see thanks!
Tower Support System Challenge Challenge Scenario: Due to weather conditions, a major communication tower n...
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