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A conductive rod is placed on a U-shaped rail which are then placed in a uniform...
1. A conducting rod with length 0.5 m lies on top of a U-shaped rail that...
1. A conducting rod with length 0.5 m lies on top of a U-shaped rail that has a resistance R = 152, creating a rectangular conducting loop (see figure). The loop lies in a region of constant magnetic field B = 0.15 T with a direction that is pointing into the horizontal plane. The conducting rod experiences an external force that moves it to the right with an acceleration a = Ct2, where C = 1 m/s4. (a) Find the...
A conducting rod whose length is l = 30 cm is placed on a U-shaped metal wire that is connected to a light bulb having a resistance of 5.0 s as shown in the figure.
A conducting rod whose length is l = 30 cm is placed on a U-shaped metal wire that is connected to a light bulb having a resistance of 5.0 s as shown in the figure. The wire and the rod are in the plane of the page. A constant uniform magnetic field of strength 0.50 T is applied perpendicular to and out of the paper. An external applied force moves the rod to the left with a constant speed of...
The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500...
The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The bar of length 0.345 m is pulled at a constant speed of 0.500 m/s. The U-shaped conductor and the bar have a resistivity of 2.75 x 10-80m and a cross-sectional area of 9.75 x 10-4 m2. Find the current in the generator when x = 0.600 m. (Note that the A in the image below is the area of the loop, not...
A conducting rod with a length of 25 cm is placed on a U-shaped metal wire that has a resistance R of 8.0 Ω as shown in the figure.
A conducting rod with a length of 25 cm is placed on a U-shaped metal wire that has a resistance R of 8.0 Ω as shown in the figure. The wire and the rod are placed in the plane of the paper. A constant magnetic field of strength 0.40 T is applied perpendicular into the paper. An applied force moves the rod to the right with a constant speed of 6.0 m/s. What is the magnitude and direction of the...
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...
4. Suppose the light bulb in the figure below is replaced with a short wire of...
4. Suppose the light bulb in the figure below is replaced with a short wire of zero resistance, and the resistance of the rails is negligible. The only resistance is from the moving rod, which is iron (resistivity - 9.90 x 10 m ). The rod has a cross-sectional area of 3.10 x 10 m. and moves with a speed of 2.60 ms. The magnetic field has a magnitude of 0.055 T. What is the current in the rod?
A 8.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The...
A 8.00-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The total resistance of the wire and rail is 0.330 Ω . Pulling the wire at a steady speed of 4.00 m/s causes 4.50 W of power to be dissipated in the circuit. A) How big is the pulling force? B) What is the strength of the magnetic field?
A 10.0-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The...
A 10.0-cm-long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field. The total resistance of the wire and rail is 0.330 Ω . Pulling the wire at a steady speed of 4.00 m/s causes 4.10 W of power to be dissipated in the circuit. a. How big is the pulling force? b. What is the strength of the magnetic field?
5) A copper rod (length L, mass m) slides with speed v over a U-shaped wire...
5) A copper rod (length L, mass m) slides with speed v over a U-shaped wire inside a constant magnetic field (B). The loop has resistance R. a) Find the magnitude and direction of the induced current in terms of the given quantities and constants. (HINT 1: Area = x L). b) Find the force vector of the copper rod.
A conducting rod whose length is b = 1.60 m is placed on frictionless U-shaped metal...
A conducting rod whose length is b = 1.60 m is placed on frictionless U-shaped metal rails that is connected to a lightbulb having a resistance of 4.00 N as shown in the figure. The rails and the rod are in the plane of the page. A constant uniform magnetic field of strength 2.20 T is applied perpendicular to and out of the paper. What is the magnitude of the external applied force needed to move the rod to the...
1. A conducting rod with length 0.5 m lies on top of a U-shaped rail that has a resistance R = 152, creating a rectangular conducting loop (see figure). The loop lies in a region of constant magnetic field B = 0.15 T with a direction that is pointing into the horizontal plane. The conducting rod experiences an external force that moves it to the right with an acceleration a = Ct2, where C = 1 m/s4. (a) Find the...
The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The bar of length 0.345 m is pulled at a constant speed of 0.500 m/s. The U-shaped conductor and the bar have a resistivity of 2.75 x 10-80m and a cross-sectional area of 9.75 x 10-4 m2. Find the current in the generator when x = 0.600 m. (Note that the A in the image below is the area of the loop, not...
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...
4. Suppose the light bulb in the figure below is replaced with a short wire of zero resistance, and the resistance of the rails is negligible. The only resistance is from the moving rod, which is iron (resistivity - 9.90 x 10 m ). The rod has a cross-sectional area of 3.10 x 10 m. and moves with a speed of 2.60 ms. The magnetic field has a magnitude of 0.055 T. What is the current in the rod?
5) A copper rod (length L, mass m) slides with speed v over a U-shaped wire inside a constant magnetic field (B). The loop has resistance R. a) Find the magnitude and direction of the induced current in terms of the given quantities and constants. (HINT 1: Area = x L). b) Find the force vector of the copper rod.
A conducting rod whose length is b = 1.60 m is placed on frictionless U-shaped metal rails that is connected to a lightbulb having a resistance of 4.00 N as shown in the figure. The rails and the rod are in the plane of the page. A constant uniform magnetic field of strength 2.20 T is applied perpendicular to and out of the paper. What is the magnitude of the external applied force needed to move the rod to the...
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