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A DC generator can be built as shown in the figure below. The bar, load (R),...
23. As shown in the figure below, a conducting bar of length - 20 em is pulled to the left on frictionlessrails at...
23. As shown in the figure below, a conducting bar of length - 20 em is pulled to the left on frictionlessrails at a constant speed of y 20 m/s. A uniform magnetic field directed out of the page has a magnitude of B-O1T If the rails are connected to a resistor of resistance R-4.0 Ω andan ideal battery of emf e-1.6V, find the magnitude and direction of the current flowing in the circuit formed. Assume that the bar and...
The figure below shows a bar of mass m = 0.280 kg that can slide without...
The figure below shows a bar of mass m = 0.280 kg that can slide without friction on a pair of rails separated by a distance ℓ = 1.20 m and located on an inclined plane that makes an angle θ = 29.5° with respect to the ground. The resistance of the resistor is R = 2.20 Ω, and a uniform magnetic field of magnitude B = 0.500 T is directed downward, perpendicular to the ground, over the entire region...
consider the apparatus shown in the figure to the right in which a conducting bar can...
consider the apparatus shown in the figure to the right in
which a conducting bar can be moved along two rails connect
0,206N X X X Consider the apparatus shown in the fig- ure to the right in which a conducting bar can be moved along two rails connected to a lightbulb. The whole system is im- mersed in a magnetic field fof magnitude B = 0.400 T perpendicular and into the page. The distance between the horizon- tal rails...
In the figure below, a metal bar sitting on two parallel conducting rails, connected to each other by a resistor, is pulled to the right at a constant speed.
A vertical bar and two parallel horizontal rails lie in the
plane of the page. The parallel rails run from left to right, with
one a distance ℓ above the other. The left ends of the rails are
connected by a vertical wire containing a resistor R. The
vertical bar lies across the rails to the right of the wire. Force
vector Fapp points from the bar toward
the right.In the figure below, a metal bar sitting on two parallel...
Please help on physics question An aluminum bar is moved across conducting rails as shown below....
Please help on physics question
An aluminum bar is moved across conducting rails as shown below. A constant external magnetic field is directed into the page. The length of the bar is 1.20 m. The magnitude of the external magnetic field is 2.50 T. The resistance R is 6.00 Ohm. At what speed (in m/s) should the bar be moved to produce a current of 0.500 A in the resistor?
The adjacent figure shows a top view of a bar that can slide on two frictionless...
The adjacent figure shows a top view of a bar that can slide on two frictionless rails. The resistance is R = 6.2. A 2.5 T magnetic field is directed perpendicularly downward into the paper. Let l = 1.2 m. (a) Calculate the applied force required to move the bar to the right at a constant speed of 2 m/s. X xx xx x x Bin (b) At what rate is energy delivered to the resistor? app
5. The conducting bar illustrated in the figure moves on two frictionless, parallel rails in the...
5. The conducting bar illustrated in the figure moves on two frictionless, parallel rails in the presence of a uniform magnetic field directed into the page. The bar has mass m, and its length is t. The bar is given an initial velocity vi to the right and is released at t = 0. Using Newton's law find the speed of the bar as a function of time after it is released. X X X * Bin x x X...
2) Figure 2 illustrates a top view of a modified slide-bar generator. The x-y 1R. plane...
2) Figure 2 illustrates a top view of a modified slide-bar generator. The x-y 1R. plane is also parallel to a horizontal plane. A uniform magnetic field, Figure 2 (magnitude B, direction is along positive z-axis) exists in the vicinity of a U-shaped conducting material (negligible resistance) comprising two parallel tracks (aligned with the x- axis) and an intersecting piece (aligned with the y-axis). A small section of the intersecting piece has been removed and replaced by a capacitor (C...
please explain 6: In the figure, the sliding bar is given an initial velocity v at...
please explain
6: In the figure, the sliding bar is given an initial velocity v at time t=0. What happens to the bar as t increases? Assume there is some resistance in the loop and the rails continue towards the right. Хtx x X x X x x X x X X X X X X A) The bar slows down and stops after a long time. B) The bar speeds up with constant acceleration C) The bar oscillates around...
5 Last name only An exercise machine is made out of a bar ab moving without...
5
Last name only An exercise machine is made out of a bar ab moving without friction on conducting rails as shown in the figure. A uniform magnetic field with B = 0.25 T is directed into the plane of the page. The man moves the bar back and forth at 2 Hz, with distance in each way. The circuit has a resistance of 0.02 The conducting rails are parallel, and at a distance 3 m apart. (L) **2=3m R...
23. As shown in the figure below, a conducting bar of length - 20 em is pulled to the left on frictionlessrails at a constant speed of y 20 m/s. A uniform magnetic field directed out of the page has a magnitude of B-O1T If the rails are connected to a resistor of resistance R-4.0 Ω andan ideal battery of emf e-1.6V, find the magnitude and direction of the current flowing in the circuit formed. Assume that the bar and...
consider the apparatus shown in the figure to the right in
which a conducting bar can be moved along two rails connect
0,206N X X X Consider the apparatus shown in the fig- ure to the right in which a conducting bar can be moved along two rails connected to a lightbulb. The whole system is im- mersed in a magnetic field fof magnitude B = 0.400 T perpendicular and into the page. The distance between the horizon- tal rails...
A vertical bar and two parallel horizontal rails lie in the
plane of the page. The parallel rails run from left to right, with
one a distance ℓ above the other. The left ends of the rails are
connected by a vertical wire containing a resistor R. The
vertical bar lies across the rails to the right of the wire. Force
vector Fapp points from the bar toward
the right.In the figure below, a metal bar sitting on two parallel...
Please help on physics question
An aluminum bar is moved across conducting rails as shown below. A constant external magnetic field is directed into the page. The length of the bar is 1.20 m. The magnitude of the external magnetic field is 2.50 T. The resistance R is 6.00 Ohm. At what speed (in m/s) should the bar be moved to produce a current of 0.500 A in the resistor?
The adjacent figure shows a top view of a bar that can slide on two frictionless rails. The resistance is R = 6.2. A 2.5 T magnetic field is directed perpendicularly downward into the paper. Let l = 1.2 m. (a) Calculate the applied force required to move the bar to the right at a constant speed of 2 m/s. X xx xx x x Bin (b) At what rate is energy delivered to the resistor? app
5. The conducting bar illustrated in the figure moves on two frictionless, parallel rails in the presence of a uniform magnetic field directed into the page. The bar has mass m, and its length is t. The bar is given an initial velocity vi to the right and is released at t = 0. Using Newton's law find the speed of the bar as a function of time after it is released. X X X * Bin x x X...
2) Figure 2 illustrates a top view of a modified slide-bar generator. The x-y 1R. plane is also parallel to a horizontal plane. A uniform magnetic field, Figure 2 (magnitude B, direction is along positive z-axis) exists in the vicinity of a U-shaped conducting material (negligible resistance) comprising two parallel tracks (aligned with the x- axis) and an intersecting piece (aligned with the y-axis). A small section of the intersecting piece has been removed and replaced by a capacitor (C...
please explain
6: In the figure, the sliding bar is given an initial velocity v at time t=0. What happens to the bar as t increases? Assume there is some resistance in the loop and the rails continue towards the right. Хtx x X x X x x X x X X X X X X A) The bar slows down and stops after a long time. B) The bar speeds up with constant acceleration C) The bar oscillates around...
5
Last name only An exercise machine is made out of a bar ab moving without friction on conducting rails as shown in the figure. A uniform magnetic field with B = 0.25 T is directed into the plane of the page. The man moves the bar back and forth at 2 Hz, with distance in each way. The circuit has a resistance of 0.02 The conducting rails are parallel, and at a distance 3 m apart. (L) **2=3m R...
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