A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic...
A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 50.0 gg and electrical
resistance 0.300 ΩΩ rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance LLL = 10.0
cmcm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of VVV = 5.00 VV .
The rod is placed in a vertical magnetic field. The rod begins to
slide when the field reaches the value BBB = 0.147 TT . Assume that
the rod has a slightly flattened bottom so that it slides instead
of rolling. Use 9.80 m/s2m/s2 for the magnitude of the acceleration
due to gravity.
Find μs, the coefficient of static friction between the rod and the rails.
Homework Answers
![Force, F = BIL=B (42) 2 >> F= (OUT) [83] (0.1) F 0.245 N # F = friction - Ms (mg) = 0.245= Ms (605x918) Ms=0.5](http://img.homeworklib.com/questions/d6f404d0-d94e-11ea-ad92-f59b537d0ad8.png?x-oss-process=image/resize,w_560)
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A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic...
A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic...
A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 50.0 gand electrical
resistance 0.500 Ω rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance L = 7.00
cm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of V = 5.00 V ....
A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic...
A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 10.0g and electrical
resistance 0.300Ω rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance L = 5.00
cm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of V = 5.00 V .
The...
A rail gun uses electromagnetic forces to accelerate aprojectile to very high velocities. The basic...
A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass 50.0 g and electrical resistance 0.400 Ω rests on parallel horizontal rails that have negligible electric resistance. The rails are a distance L= 5.00 cm apart. (Figure 1) The rails are also connected to a voltage source providing a voltage of V = 5.00 V...
Part A A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities....
Part A A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass 10.08 and electrical resistance 0.300 2 rests on parallel horizontal rails that have negligible electric resistance. The rails are a distance I = 5.00 cm apart. (Figure 1)The rails are also connected to a voltage source providing a voltage of V = 5.00...
1.) A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The...
1.) A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 30.0 g and electrical
resistance 0.100 Ω rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance L = 6.00
cm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of V = 5.00...
A Rail Gun uses electromagnetic forces to accelerateaprojectile to very high velocities. The basic mechanism...
A Rail Gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass m and electrical resistance R rests on parallel horizontal rails (that have negligible electric resistance), which are a distance L apart. The rails are also connected to a voltage source V, so a current loop is formed.The rod begins to move if the externally applied vertical...
A rail gun uses electromagnetic forces to accelerate a projectileto very high velocities. The basic mechanism...
A rail gun uses electromagnetic forces to accelerate a projectileto very high velocities. The basic mechanism of acceleration isrelatively simple and can be illustrated in the following example.A metal rod of mass 50.0 and electricalresistance 0.400 rests on parallel horizontalrails that have negligible electric resistance. The rails are adistance = 6.00 apart. The rails are alsoconnected to a voltage source providing a voltage of = 5.00 . The rod is placed in a vertical magnetic field. The rod begins toslide...
Rail Gun Part A Find ps, the coefficient of static friction between the rod and the...
Rail Gun Part A Find ps, the coefficient of static friction between the rod and the rails. A rail qun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass 40.0 g and electrical resistance 0.500 22 rests on parallel horizontal rails that have negligible electric resistance. The rails are a distance L = 6.00 cm apart. (Figure...
2) A rail gun is a weapon that uses magnetic forces to propel a rail up to very high speeds. To a...
2) A rail gun is a weapon that uses magnetic forces to propel a rail up to very high speeds. To accomplish this, a conducting rail is free to slide along conducting wires bent into a U-shape. We will assume that the rail has a resistance of 10Ω and length of 20cm, and we have a very large, IT, magnetic field passing perpendicularly through the rectangular loop created by the rail and wires. There is a switch which can be...
A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 50.0 gand electrical
resistance 0.500 Ω rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance L = 7.00
cm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of V = 5.00 V ....
A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 10.0g and electrical
resistance 0.300Ω rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance L = 5.00
cm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of V = 5.00 V .
The...
Part A A rail gun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass 10.08 and electrical resistance 0.300 2 rests on parallel horizontal rails that have negligible electric resistance. The rails are a distance I = 5.00 cm apart. (Figure 1)The rails are also connected to a voltage source providing a voltage of V = 5.00...
1.) A rail gun uses electromagnetic forces to accelerate a
projectile to very high velocities. The basic mechanism of
acceleration is relatively simple and can be illustrated in the
following example. A metal rod of mass 30.0 g and electrical
resistance 0.100 Ω rests on parallel horizontal rails that have
negligible electric resistance. The rails are a distance L = 6.00
cm apart. (Figure 1)The rails are also connected to a voltage
source providing a voltage of V = 5.00...
Rail Gun Part A Find ps, the coefficient of static friction between the rod and the rails. A rail qun uses electromagnetic forces to accelerate a projectile to very high velocities. The basic mechanism of acceleration is relatively simple and can be illustrated in the following example. A metal rod of mass 40.0 g and electrical resistance 0.500 22 rests on parallel horizontal rails that have negligible electric resistance. The rails are a distance L = 6.00 cm apart. (Figure...
2) A rail gun is a weapon that uses magnetic forces to propel a rail up to very high speeds. To accomplish this, a conducting rail is free to slide along conducting wires bent into a U-shape. We will assume that the rail has a resistance of 10Ω and length of 20cm, and we have a very large, IT, magnetic field passing perpendicularly through the rectangular loop created by the rail and wires. There is a switch which can be...
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