Homework Answers
D. 4th will have maximum magnetic field.
Explanation : Magnetic field in case C will be reduced due to inner semicircle. And out of remain two B and D, D will have greater magnetic field due to outer small semicircle.
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in all cases the wire shown carries a current.for whoch
situation is the magnitude of the...
Q4. (25 points) A long straight wire carries a current of 11 = 8 A is...
Q4. (25 points) A long straight wire carries a current of 11 = 8 A is at perpendicular distance d = 6 cm from a point P. The point P is at the center of a semicircle of radius R = 12 cm, and carries a current 12 = 17 A in the clockwise direction. a) (8 points) Find the magnetic field vector at point P due to the current 11 in the wire. b) (8 points) Find the magnetic...
A long wire is bent to form a 90 degree angle using a circular arc with...
A long wire is bent to form a 90 degree angle using a circular
arc with a radius r=2cm. The wire carries a current I=0.5A as
shown. Point P is located in the plane of the wire at the center of
the circular arc.
2. A long wire is bent to form a 90° angle using a circular arc with a radius R 2 cm. The wire carries a current I = 0.5 A as shown. Point P is located...
The triangular loop of wire (APOR) shown in the figure carries a current 1 5.00 A...
The triangular loop of wire (APOR) shown in the figure carries a current 1 5.00 A in the sense shown. The loop is in a uniform 3.00-T magnetic field that points in the +y direction, as shown in the figure. Find the net magnetic force on the triangular loop y +z=0 < el B 0.600 m î Р R -0.800 m
A wire carries a 4.56-A current along the x axis, and another wire carries a 2.76-A...
A wire carries a 4.56-A current along the x axis, and another wire carries a 2.76-A current along the y axis, as shown in the figure below. What is the magnetic field at point P, located at x = 4.00 m, y = 3.00 m? magnitude μT direction
Problem 20.71 A long, straight wire carries a current of 10.0 A, as shown in the...
Problem 20.71 A long, straight wire carries a current of 10.0 A, as shown in the figure 5.00 cm A ←-7.00 cm 10.0A Part A Use the law of Blot and Savart to find the direction of the magnetic field at point P due to the 2.20 mm segment A ANSWER The field is directed into the page. The field is directed out of the page. The field is directed to the right. The field is directed to the left....
[3] A wire of radius a carries a uniform current density given by which is directed...
[3] A wire of radius a carries a uniform current density given by which is directed out of the page as shown. The wire carries a total current I. (a) Which direction does the magnetic field circulate around the wire? (circle the correct answer below). (b) Calculate the magnitude of the current density in terms of I and a (c) Showing complete details, including sketches as necessary, calculate the vector magnetic field inside the wire in terms of I, a...
A wire carries a current I_1 = 5.0 A, a second wire carries a current of...
A wire carries a current I_1 = 5.0 A, a second wire carries a current of I_2 = 5.0 A as shown in the figure. Find the magnetic field at point 'P' shown in the figure.
A long horizontal wire carries a current I=5A out of the page, as shown in the image below. Calculate the magnitude and...
A long horizontal wire carries a current I=5A out of the page, as shown in the image below. Calculate the magnitude and direction of the magnetic field at point A, 20 cm to the right of the wire. 20cm A long horizontal IÓ A
4. The wire shown in Fig. below is infinitely long and carries a current I. Calculate...
4. The wire shown in Fig. below is infinitely long and carries a current I. Calculate the magnitude and direction of the magnetic field that this current produces at point P. (Use Ampere's law)
A squared wire ( 10cm X 10cm) which carries a current of 10 A is placed...
A
squared wire ( 10cm X 10cm) which carries a current of 10 A is
placed in a uniform magnetic field of magnitude B=1.0 T, as shown
in the figure. Please find the net force exerted on the squared
wire
Part 2, Open-end questions (10 points each) 1, A squared wire (10cm X 10 cm) which carries a current of 10 A is placed in a uniform magnetic field of magnitude B=1.0 T, as shown in the figure. Please find...
Q4. (25 points) A long straight wire carries a current of 11 = 8 A is at perpendicular distance d = 6 cm from a point P. The point P is at the center of a semicircle of radius R = 12 cm, and carries a current 12 = 17 A in the clockwise direction. a) (8 points) Find the magnetic field vector at point P due to the current 11 in the wire. b) (8 points) Find the magnetic...
A long wire is bent to form a 90 degree angle using a circular
arc with a radius r=2cm. The wire carries a current I=0.5A as
shown. Point P is located in the plane of the wire at the center of
the circular arc.
2. A long wire is bent to form a 90° angle using a circular arc with a radius R 2 cm. The wire carries a current I = 0.5 A as shown. Point P is located...
The triangular loop of wire (APOR) shown in the figure carries a current 1 5.00 A in the sense shown. The loop is in a uniform 3.00-T magnetic field that points in the +y direction, as shown in the figure. Find the net magnetic force on the triangular loop y +z=0 < el B 0.600 m î Р R -0.800 m
Problem 20.71 A long, straight wire carries a current of 10.0 A, as shown in the figure 5.00 cm A ←-7.00 cm 10.0A Part A Use the law of Blot and Savart to find the direction of the magnetic field at point P due to the 2.20 mm segment A ANSWER The field is directed into the page. The field is directed out of the page. The field is directed to the right. The field is directed to the left....
[3] A wire of radius a carries a uniform current density given by which is directed out of the page as shown. The wire carries a total current I. (a) Which direction does the magnetic field circulate around the wire? (circle the correct answer below). (b) Calculate the magnitude of the current density in terms of I and a (c) Showing complete details, including sketches as necessary, calculate the vector magnetic field inside the wire in terms of I, a...
A wire carries a current I_1 = 5.0 A, a second wire carries a current of I_2 = 5.0 A as shown in the figure. Find the magnetic field at point 'P' shown in the figure.
A long horizontal wire carries a current I=5A out of the page, as shown in the image below. Calculate the magnitude and direction of the magnetic field at point A, 20 cm to the right of the wire. 20cm A long horizontal IÓ A
4. The wire shown in Fig. below is infinitely long and carries a current I. Calculate the magnitude and direction of the magnetic field that this current produces at point P. (Use Ampere's law)
A
squared wire ( 10cm X 10cm) which carries a current of 10 A is
placed in a uniform magnetic field of magnitude B=1.0 T, as shown
in the figure. Please find the net force exerted on the squared
wire
Part 2, Open-end questions (10 points each) 1, A squared wire (10cm X 10 cm) which carries a current of 10 A is placed in a uniform magnetic field of magnitude B=1.0 T, as shown in the figure. Please find...
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