Consider the loop of current carrying wire composed of two semicircular conductors of radii a=2m and...
Consider the loop of current carrying wire composed of two semicircular conductors of radii a=2m and b=3m centered at the origin that are joined by straight segments. this composite loop is in the x-y plane. if the current in the loop is I=3A,determine the magnetic flux density B at the origin
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Consider the loop of current carrying wire composed of
two semicircular conductors of radii a=2m and...
The semicircular wire segment with radius a is carrying current I, and is placed in the...
The semicircular wire segment with radius a is carrying current I, and is placed in the x - y plane as shown. The wire is inside a uniform magnetic field B = Boi. Find the magnitude and the direction of the to- tal magnetic force acting on the wire segment. +x (HINT: Consider an infinitesimal arc segment ds on the wire to start with.)
4. (a) A long straight wire carrying a current is placed near a current-carrying rectangular loop...
4. (a) A long straight wire carrying a current is placed near
a current-carrying rectangular loop. Describe how, and why, the
loop would move as a result of the magnetic forces from the long
wire. The current in the loop is counterclockwise.
(b) Suppose that you were to put in a different
loop below the long wire (and still in the plane of the page).
Draw the shape of a loop that would...
...experience a total magnetic force of zero...
4. A long straight wire carrying a current is in the plane of a circular loop...
4. A long straight wire carrying a current is in the plane of a circular loop of wire. The current is decreasing. Both the loop and the wire are held in place by external forces. The loop has a resistance of 24. -Long wire Conducting loop a) In what direction does the induced current in the loop flow? Mint: first find the external magnetic field at the loop due to the long wire, figure out if the flux through the...
Current loop with two circular and two linear parts QUESTION 4.4C A steady current of intensity...
Current loop with two circular and two linear parts QUESTION 4.4C A steady current of intensity I (I> 0) flows along a planar loop consisting of two circular and two straight wire conductors, as in Fig.Q4.2. The medium is air. The magnetic flux density vector at the center of the circles (point O) (A) is directed into the plane of drawing (B) is directed out of the plane of drawing (C) lies in the plane of drawing. (D) is zero....
The rectangular loop shown is coplanar with the long, straight wire carrying the current 20 A.
The rectangular loop shown is coplanar with the long, straight wire carrying the current 20 A. (a) Determine the magnetic flux through the loop. (b) If a current I was flowing in the clockwise direction in rectangle would there be a force and/or torque acting on the rectangle?
A flat rectangular wire loop is positioned next to a long straight current-carrying wire
Problem 6: A flat rectangular wire loop is positioned next to a long straight current-carrying wire. Both the loop and the wire are in the plane of the page, and the direction of the current is clearly indicated in the figure.Part (a) Which image best indicates the direction of the magnetic field due to the current in the long straight wire at a point inside the loop? Part (b) How does the magnitude of the magnetic field change as the perpendicular...
A semicircular wire of radius R connects two straight wire segments. If a current I flows...
A semicircular wire of radius R connects two straight wire segments. If a current I flows along the wire, the magnitude of the magnetic field at the center of the semicircular wire due to the current in the semicircular wire is A) μoI/8πR. B) μoI/2R. C) μoI/8R. D) μoI/4πR. E) μoI/4R.
A single circular loop of wire carrying a current of 5.0 amps produces a magnetic flux...
A single circular loop of wire carrying a current of 5.0 amps produces a magnetic flux density B at its centre. If the same length of wire is now used to make a flat coil with 10 loops, what current would be needed to produce the same magnetic flux density at its centre?
BO d 3m -2m- The 0.8 triangular wire loop above is placed in a uniform 0.4...
BO d 3m -2m- The 0.8 triangular wire loop above is placed in a uniform 0.4 T magnetic field directed perpendicular to the plane of the loop, out of the page. The triangle is isosceles, with a base length of 2m and a height of 3m as shown. The loop is pulled at points "c" and "d" until the loop is taut (i.e., in a straight line). If the process takes 0.2 s, what is the average current generated in...
Activity 24B-1 1.Consider a current-carrying wire loop oriented in the plane of the page, as shown...
Activity 24B-1 1.Consider a current-carrying wire loop oriented in the plane of the page, as shown in the figures below. The current in the loop flows in a counter-clockwise direction, as shown. Inside the wire loop, draw the direction of the magnetic field created by this current. Briefly explain how you determined this direction. a. b. Inside the loop, the magnetic field created by the current in the wire loop points into the page. Draw the direction of the current...
The semicircular wire segment with radius a is carrying current I, and is placed in the x - y plane as shown. The wire is inside a uniform magnetic field B = Boi. Find the magnitude and the direction of the to- tal magnetic force acting on the wire segment. +x (HINT: Consider an infinitesimal arc segment ds on the wire to start with.)
4. (a) A long straight wire carrying a current is placed near
a current-carrying rectangular loop. Describe how, and why, the
loop would move as a result of the magnetic forces from the long
wire. The current in the loop is counterclockwise.
(b) Suppose that you were to put in a different
loop below the long wire (and still in the plane of the page).
Draw the shape of a loop that would...
...experience a total magnetic force of zero...
4. A long straight wire carrying a current is in the plane of a circular loop of wire. The current is decreasing. Both the loop and the wire are held in place by external forces. The loop has a resistance of 24. -Long wire Conducting loop a) In what direction does the induced current in the loop flow? Mint: first find the external magnetic field at the loop due to the long wire, figure out if the flux through the...
Current loop with two circular and two linear parts QUESTION 4.4C A steady current of intensity I (I> 0) flows along a planar loop consisting of two circular and two straight wire conductors, as in Fig.Q4.2. The medium is air. The magnetic flux density vector at the center of the circles (point O) (A) is directed into the plane of drawing (B) is directed out of the plane of drawing (C) lies in the plane of drawing. (D) is zero....
BO d 3m -2m- The 0.8 triangular wire loop above is placed in a uniform 0.4 T magnetic field directed perpendicular to the plane of the loop, out of the page. The triangle is isosceles, with a base length of 2m and a height of 3m as shown. The loop is pulled at points "c" and "d" until the loop is taut (i.e., in a straight line). If the process takes 0.2 s, what is the average current generated in...
Activity 24B-1 1.Consider a current-carrying wire loop oriented in the plane of the page, as shown in the figures below. The current in the loop flows in a counter-clockwise direction, as shown. Inside the wire loop, draw the direction of the magnetic field created by this current. Briefly explain how you determined this direction. a. b. Inside the loop, the magnetic field created by the current in the wire loop points into the page. Draw the direction of the current...
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