An indefinitely long wire carries current (I). Across the entire length, there is a single loop...
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indefinitely long wire carries current (I). Across the entire
length, there is a single loop...
4) A long straight wire carries current i = 2.0 A. A triangular loop (w =...
4) A long straight wire carries current i = 2.0 A. A triangular loop (w = 0.050 m and t = 0.100 m) also carries the same current and is located at distance x = 0.025 m from the straight wire as shown. Recall that the magnetic field due to a long straight wire is given by B Ho 21 4r where r is the perpendicular distance from the wire. Note: Ho/472 = 1 x 10-?T.m/A. a) Determine the magnitude...
2. An infinitely long wire carries a current 1-10A. A 5-turn loop of radius a = 2 cm is placed with its center at a distance d = 5 cm from the wire. The wire and the loop all lie in the same plane. (...
2. An infinitely long wire carries a current 1-10A. A 5-turn loop of radius a = 2 cm is placed with its center at a distance d = 5 cm from the wire. The wire and the loop all lie in the same plane. (a) Find the magnetic field intensity at the center of the loop due to the current in the long wire alone. (b) Estimate the mutual inductance of the wire and the loop (c) What should be...
a) a horizontal long straight wire carries a current of I1= 8A from left to right....
a) a horizontal long straight wire carries a current of I1= 8A from left to right. The wire is tangential to a circular loop of wire of Radius R= .03 m lying immediately below it. The loop carries a current of l2= 2A in the counter clockwise direction. Assuming that the thickness of the wires are negligible, find the magnitude and direction of the net magnetic field at the center of the circular loop b) a second long wire also...
Consider a cylindrical wire of radius R (indefinitely long) that carries a total steady current I...
Consider a cylindrical wire of radius R (indefinitely long) that carries a total steady current I such that there is a constant current density j across the profile of the wire (for the first part of this task, consider just a current density in vacuum) a) in order to calculate the magnetic induction it is suitable to work in cylindrical coordinates. Considering Boundary conditions at ρ→∞, the magnetic induction ca be written as B=B_ρ (ρ,φ,z) e_ ρ + B_ φ(ρ,φ,z)e_...
4- A long straight wire carries a current of l,-20.0 A A circular loop of wire...
4- A long straight wire carries a current of l,-20.0 A A circular loop of wire lies immediately to the right of the wire. The loop has a radius of 0.01 m and carries a current of -150 A.Assuming the thickness of the wire is negligible find the magnitude and direction of the loop. net magnetic field at the center of the
A single current-carrying circular loop of radius R is placed next to a long, straight wire,...
A single current-carrying circular loop of radius
R is placed next to a long, straight wire, as
shown in the
figure. The current I in the wire flows to the
right and the a current I flows counter-clockwise
on the loop. What is the net magnetic field produce at the center
of the loop?
I R/2
Could someone please help me with all parts of this question? Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight se...
Could someone please help me with all parts of this
question?
Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight sections AB and CD, each of length 1, and two semi-circular straight sections: BC, with radius a, and DA, with radius b. The semi-circular sections have the same centre of curvature that coincides with the wire. The current produces a magnetic field of magnitude'...
A loop of wire with radius R lies in the xy-plane and carries a time varying...
A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...
IP A single current-carrying circular loop of radius R is placed next to a long, straight...
IP A single current-carrying circular loop of radius R is placed next to a long, straight wire, as shown in the figure(Figure 1) . The current in the wire points to the right and is of magnitude I. A. In which direction must current flow in the loop to produce zero magnetic field at its center? Explain. B. Calculate the magnitude of the current in part A. Express your answer in terms of some or all of the variables R,...
PLEASE SHOW ALL WORK AND STEPS A wire loop carries a current i traveling in the...
PLEASE SHOW ALL WORK AND STEPS
A wire loop carries a current i traveling in the clockwise direction The loop is fixed in such a way that it can rotate about the axis (dashed line) shown in the figure. (a) In what direction will the magnetic field need to point for the loop to rotate counter clockwise, w hen viewed from above, about its axis? Explain the reasoning behind your answer. (A) Up (B) Down (C) Left (D) Right (E)...
4) A long straight wire carries current i = 2.0 A. A triangular loop (w = 0.050 m and t = 0.100 m) also carries the same current and is located at distance x = 0.025 m from the straight wire as shown. Recall that the magnetic field due to a long straight wire is given by B Ho 21 4r where r is the perpendicular distance from the wire. Note: Ho/472 = 1 x 10-?T.m/A. a) Determine the magnitude...
2. An infinitely long wire carries a current 1-10A. A 5-turn loop of radius a = 2 cm is placed with its center at a distance d = 5 cm from the wire. The wire and the loop all lie in the same plane. (a) Find the magnetic field intensity at the center of the loop due to the current in the long wire alone. (b) Estimate the mutual inductance of the wire and the loop (c) What should be...
4- A long straight wire carries a current of l,-20.0 A A circular loop of wire lies immediately to the right of the wire. The loop has a radius of 0.01 m and carries a current of -150 A.Assuming the thickness of the wire is negligible find the magnitude and direction of the loop. net magnetic field at the center of the
A single current-carrying circular loop of radius
R is placed next to a long, straight wire, as
shown in the
figure. The current I in the wire flows to the
right and the a current I flows counter-clockwise
on the loop. What is the net magnetic field produce at the center
of the loop?
I R/2
Could someone please help me with all parts of this
question?
Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight sections AB and CD, each of length 1, and two semi-circular straight sections: BC, with radius a, and DA, with radius b. The semi-circular sections have the same centre of curvature that coincides with the wire. The current produces a magnetic field of magnitude'...
A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...
PLEASE SHOW ALL WORK AND STEPS
A wire loop carries a current i traveling in the clockwise direction The loop is fixed in such a way that it can rotate about the axis (dashed line) shown in the figure. (a) In what direction will the magnetic field need to point for the loop to rotate counter clockwise, w hen viewed from above, about its axis? Explain the reasoning behind your answer. (A) Up (B) Down (C) Left (D) Right (E)...
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