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←→XC Θ Α Question 6 10 pts The image above shows a wire formed from two...
←→XC Θ Α Question 6 10 pts The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45° A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object? Text description of the image: The shape shown is built from...
a) 5 pts Find the magnetic field at the exact center of a square current loop...
a) 5 pts Find the magnetic field at the exact center of a square current loop (current I running around a wire bent in the shape of a square of side a). b) 5 pts] If you had such a loop in a lab and wanted the B-field at the center, you might do the above calculation, but if you were planning an experiment and just wanted a rough estimate of the B-field, you might be tempted to use the...
A loop of wire is in the shape of two concentric semicircles as shown. (Figure 1) The inner circle has radius a; the ou...
A loop of wire is in the shape of two concentric semicircles as
shown. (Figure 1) The inner circle has radius a; the outer circle
has radius b. A current I flows clockwise through the outer wire
and counterclockwise through the inner wire. What is the direction
of the magnetic field at the center of the semicircles?
Question 4 A loop of wire is in the shape of two concentric semicircles as shown. (Eigure 1) The inner circle has radius...
The image above shows a wire formed from two circular shapes: The larger circle has a...
The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45° A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object? Text description of the image: The shape shown is built from alternating 45° circular arcs of each circle...
The following circular area has a RADIUS of 5m. It contains a magnetic field of 3T....
The following circular area has a RADIUS of 5m. It contains a magnetic field of 3T. The indicated angle is 40degrees. or magnetic field What is the MAGNITUDE of the flux passing through the area? (in Tm^2) Question 5 1 pts If the strength of the magnetic field is decreased to 17, in what direction will a current be induced on the wire? magnetic field counterclockwise clockwise no current induced O No answer text provided.
please make sure to fill in the blanks (a) A conducting loop in the shape of...
please make sure to fill in the blanks
(a) A conducting loop in the shape of a square of edge length l = 0.310 m carries a current I = 10.5 A as in the figure below. Calculate the magnitude and direction of the magnetic field at the center of the square. (b) If this conductor is reshaped to form a circular loop and carries the same current, what is the value of the magnetic field at the center? Part...
Physics 2 lab. Quiz 7 St. Name: St. ID:---- Select the correct answer out of the...
Physics 2 lab. Quiz 7 St. Name: St. ID:---- Select the correct answer out of the four suggested answers following the statements. 1 - Which of the following is a unit of magnetic permeability u? a- mT/A b-T.cm/A - T/A - NA 2. A circular loop of wire 1.0 cm in radius carries a current of 30 A. The magnetic field at the center of the foop is a) 1.9 mt, b) 2.4 mt. c) 3.8 mt. d) 4.8 JT....
A wire segment carrying 10 A is formed into a half circle with radius R =...
A wire segment carrying 10 A is formed into a half circle with radius R = 10 cm and placed next to a very long wire carrying 20 A as shown in the figure below. What is the magnetic force on the half circle due to the long wire? R 10 A 20 A a. 2.5x10-4 N O b. 1.25x10-4 N. 06.5*10-4 N O d. 4x10-5 N O2.8x10-5 N QUESTION 4 1 A square loop of side length 10 cm...
Just question 1 please 1. -/0.25 points SerCP10 20.P:003 A circular loop of radius 12.2 cm...
Just question 1 please
1. -/0.25 points SerCP10 20.P:003 A circular loop of radius 12.2 cm is placed in a uniform magnetic field (a) If the field is directed perpendicular to the plane of the loop and the magnetic flux through the loop is 7.90 x 10-3 T m2, what is the strength of the magnetic field? (b) If the magnetic field is directed parallel to the plane of the loop, what is the magnetic flux through the loop? T...
part (a): express the magnetic field vector B created at the center O in terms of...
part (a): express the magnetic field vector B created at the
center O in terms of the current I, the radius vector R, and the
length element vector ds
part (b): What the direction of the magnetic field at point O?
right, left, out of screen, downward, upward, or into the
screen?
part (c): Express the magnitude of the magnetic field at point
O in terms of I and R.
part (d): Calculate the numerical value of B, in tesla...
←→XC Θ Α Question 6 10 pts The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45° A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object? Text description of the image: The shape shown is built from...
a) 5 pts Find the magnetic field at the exact center of a square current loop (current I running around a wire bent in the shape of a square of side a). b) 5 pts] If you had such a loop in a lab and wanted the B-field at the center, you might do the above calculation, but if you were planning an experiment and just wanted a rough estimate of the B-field, you might be tempted to use the...
A loop of wire is in the shape of two concentric semicircles as
shown. (Figure 1) The inner circle has radius a; the outer circle
has radius b. A current I flows clockwise through the outer wire
and counterclockwise through the inner wire. What is the direction
of the magnetic field at the center of the semicircles?
Question 4 A loop of wire is in the shape of two concentric semicircles as shown. (Eigure 1) The inner circle has radius...
The image above shows a wire formed from two circular shapes: The larger circle has a radius of 6cm, and the smaller circle has a radius of 3cm. Each of the 8 circular arcs subtends an angle of 45° A current of 50 A flows in the wire. What is the magnitude of the magnetic field at the center of this object? Text description of the image: The shape shown is built from alternating 45° circular arcs of each circle...
The following circular area has a RADIUS of 5m. It contains a magnetic field of 3T. The indicated angle is 40degrees. or magnetic field What is the MAGNITUDE of the flux passing through the area? (in Tm^2) Question 5 1 pts If the strength of the magnetic field is decreased to 17, in what direction will a current be induced on the wire? magnetic field counterclockwise clockwise no current induced O No answer text provided.
please make sure to fill in the blanks
(a) A conducting loop in the shape of a square of edge length l = 0.310 m carries a current I = 10.5 A as in the figure below. Calculate the magnitude and direction of the magnetic field at the center of the square. (b) If this conductor is reshaped to form a circular loop and carries the same current, what is the value of the magnetic field at the center? Part...
Physics 2 lab. Quiz 7 St. Name: St. ID:---- Select the correct answer out of the four suggested answers following the statements. 1 - Which of the following is a unit of magnetic permeability u? a- mT/A b-T.cm/A - T/A - NA 2. A circular loop of wire 1.0 cm in radius carries a current of 30 A. The magnetic field at the center of the foop is a) 1.9 mt, b) 2.4 mt. c) 3.8 mt. d) 4.8 JT....
A wire segment carrying 10 A is formed into a half circle with radius R = 10 cm and placed next to a very long wire carrying 20 A as shown in the figure below. What is the magnetic force on the half circle due to the long wire? R 10 A 20 A a. 2.5x10-4 N O b. 1.25x10-4 N. 06.5*10-4 N O d. 4x10-5 N O2.8x10-5 N QUESTION 4 1 A square loop of side length 10 cm...
Just question 1 please
1. -/0.25 points SerCP10 20.P:003 A circular loop of radius 12.2 cm is placed in a uniform magnetic field (a) If the field is directed perpendicular to the plane of the loop and the magnetic flux through the loop is 7.90 x 10-3 T m2, what is the strength of the magnetic field? (b) If the magnetic field is directed parallel to the plane of the loop, what is the magnetic flux through the loop? T...
part (a): express the magnetic field vector B created at the
center O in terms of the current I, the radius vector R, and the
length element vector ds
part (b): What the direction of the magnetic field at point O?
right, left, out of screen, downward, upward, or into the
screen?
part (c): Express the magnitude of the magnetic field at point
O in terms of I and R.
part (d): Calculate the numerical value of B, in tesla...
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