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1.(7 pts. total) The figure shows a cut-away side view of a circular current loop. The...
Question 1: This figure shows a cut through a current-carrying loop, seen from the side. The...
Question 1: This figure shows a cut through a current-carrying loop, seen from the side. The current comes out of the page at the top and flows into the page at the bottom. At each point indicated by a solid dot, sketch and label a) the magnetic field vector generated by the top of the loop, b) the magnetic field vector generated by the bottom of the loop, and c) the net magnetic field generated by the loop. Question 2:...
top view side view The picture shows a rectangular current-carrying loop in a uniform magnetic field...
top view side view The picture shows a rectangular current-carrying loop in a uniform magnetic field that is directed right. The loop is free to rotate about the axis shown as the dashed line in the top view. (a) Select all the correct statements about this situation from the list below As seen from the side view, the initial net torque on the loop is clockwise As seen from the side view, the initial net torque on the loop is...
5. Biot-Savart Law Shown in the figure below is a circular loop of current. Your job...
5. Biot-Savart Law Shown in the figure below is a circular loop of current. Your job is to use the Biot-Savart Law to determine the magnetic field at the point P. Perhaps you find case poor artistic skills leave you uncertain, then the following short paragraph might lelp. the figure familiar and easy to interpret... REAT, just solve it. In The portiou of the loop that is closest to you is drawn as a solid are. The portion of the...
For example, consider the situation shown on the right in which a rectangular loop is 8...
For example, consider the situation shown on the right in which a rectangular loop is 8 inside a region of space with a magnetic field that points into the page. The magnetic field also increases. A. Borig: What is the direction of the original magnetic field? Into the page B. PB: Is ºb decreasing, increasing or staying the same? Increases because the magnitude of the magnetic field increases C. Bind: What is the direction of the induced magnetic field? Since...
you look down at the top of a circular loop of wire whose plane is horizontal...
you look down at the top of a circular loop of wire
whose plane is horizontal on a sheet of paper. the loop carries a
current in a clockwise direction. if that loop is placed in a
uniform magnetic field directed to the left on the page, which
direction will the loop rotate
HW 5: Magnetic Fields You look down at the top of a circular loop of wire whose plane is horizontal on a sheet of camies a current...
QUESTION 2 The diagram is an edge-on view of a circular loop of wire carrying current...
QUESTION 2 The diagram is an edge-on view of a circular loop of wire carrying current in the direction shown into the page at the top of the loop out of t points in space. What is the direction of the magnetic field at point B? I A B C. I Che direction shown (Into the page at the top of the loop; out of the page at the bottom of the loop.) The three black dots labeled A, B,...
1. Current travels clockwise through a loop. Sketch the direction of the magnetic field around both...
1. Current travels clockwise through a loop. Sketch the
direction of the magnetic field around both sides of the loop (use
(out of page), (into the page)).
2. Two wires carry 3 A in opposite directions, as shown.
Calculate the magnitude and direction of the magnetic field at each
point.
(1) Point a:
(2)Point b (directly between wires)
(3) Point c:
TUTORIAL 9 UNPACKING AMPERF'S LAW TUTORIAL 9: UNPACKING AMPERE'S LAW Part 1 Ampere's Law (i). Write...
TUTORIAL 9 UNPACKING AMPERF'S LAW TUTORIAL 9: UNPACKING AMPERE'S LAW Part 1 Ampere's Law (i). Write down Ampere's Law in integral form: (ii). Imagine there is a constant magnetic field whose direction is given by the field lines shown below. An Amperian loop is also shown below (dashed lines) B dl for each side of the loop? a) What is Side I Side I Side III Side IV b) What is fB-di II III IV Page 1 of 8 Contact:...
4. A square loop, side L, with resistance R sits in a uniform magnetic field as...
4. A square loop, side L, with resistance R sits in a uniform magnetic field as shown below. The field is directed into the page and the loop initially lies in the plane of the page хх хXX X X х X X х х х х х хх хXX Find the current in the loop under the following conditions a) The loop rotates in/out of the page about any side with constant angular frequency o and the magnetic field,...
2. Consider a circular current loop of radius R placed in the xy plane as shown in the figure. It...
The 5th page of lecture 24:
2. Consider a circular current loop of radius R placed in the xy plane as shown in the figure. It is centered at the origin and viewed down from the positive z-axis the current, lo, flows anti-clockwise. Radius = R a. In what direction does the magnetic field point at the red point in the figure, Fa? Explain clearly why this is true. current b. Since B-VxA, in which plane does Alie. Explain clearly...
Question 1: This figure shows a cut through a current-carrying loop, seen from the side. The current comes out of the page at the top and flows into the page at the bottom. At each point indicated by a solid dot, sketch and label a) the magnetic field vector generated by the top of the loop, b) the magnetic field vector generated by the bottom of the loop, and c) the net magnetic field generated by the loop. Question 2:...
top view side view The picture shows a rectangular current-carrying loop in a uniform magnetic field that is directed right. The loop is free to rotate about the axis shown as the dashed line in the top view. (a) Select all the correct statements about this situation from the list below As seen from the side view, the initial net torque on the loop is clockwise As seen from the side view, the initial net torque on the loop is...
5. Biot-Savart Law Shown in the figure below is a circular loop of current. Your job is to use the Biot-Savart Law to determine the magnetic field at the point P. Perhaps you find case poor artistic skills leave you uncertain, then the following short paragraph might lelp. the figure familiar and easy to interpret... REAT, just solve it. In The portiou of the loop that is closest to you is drawn as a solid are. The portion of the...
For example, consider the situation shown on the right in which a rectangular loop is 8 inside a region of space with a magnetic field that points into the page. The magnetic field also increases. A. Borig: What is the direction of the original magnetic field? Into the page B. PB: Is ºb decreasing, increasing or staying the same? Increases because the magnitude of the magnetic field increases C. Bind: What is the direction of the induced magnetic field? Since...
you look down at the top of a circular loop of wire
whose plane is horizontal on a sheet of paper. the loop carries a
current in a clockwise direction. if that loop is placed in a
uniform magnetic field directed to the left on the page, which
direction will the loop rotate
HW 5: Magnetic Fields You look down at the top of a circular loop of wire whose plane is horizontal on a sheet of camies a current...
QUESTION 2 The diagram is an edge-on view of a circular loop of wire carrying current in the direction shown into the page at the top of the loop out of t points in space. What is the direction of the magnetic field at point B? I A B C. I Che direction shown (Into the page at the top of the loop; out of the page at the bottom of the loop.) The three black dots labeled A, B,...
1. Current travels clockwise through a loop. Sketch the
direction of the magnetic field around both sides of the loop (use
(out of page), (into the page)).
2. Two wires carry 3 A in opposite directions, as shown.
Calculate the magnitude and direction of the magnetic field at each
point.
(1) Point a:
(2)Point b (directly between wires)
(3) Point c:
TUTORIAL 9 UNPACKING AMPERF'S LAW TUTORIAL 9: UNPACKING AMPERE'S LAW Part 1 Ampere's Law (i). Write down Ampere's Law in integral form: (ii). Imagine there is a constant magnetic field whose direction is given by the field lines shown below. An Amperian loop is also shown below (dashed lines) B dl for each side of the loop? a) What is Side I Side I Side III Side IV b) What is fB-di II III IV Page 1 of 8 Contact:...
4. A square loop, side L, with resistance R sits in a uniform magnetic field as shown below. The field is directed into the page and the loop initially lies in the plane of the page хх хXX X X х X X х х х х х хх хXX Find the current in the loop under the following conditions a) The loop rotates in/out of the page about any side with constant angular frequency o and the magnetic field,...
The 5th page of lecture 24:
2. Consider a circular current loop of radius R placed in the xy plane as shown in the figure. It is centered at the origin and viewed down from the positive z-axis the current, lo, flows anti-clockwise. Radius = R a. In what direction does the magnetic field point at the red point in the figure, Fa? Explain clearly why this is true. current b. Since B-VxA, in which plane does Alie. Explain clearly...
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