Homework Answers
1. A uniform magnetic field of magnitude B= 10 T is oriented along the positive x-axis...
1. A uniform magnetic field of magnitude B= 10 T is oriented along the positive x-axis and a particle with a charge of +5 uc enters the field with a constant velocity of 20 m/s from left to right at an angle of 30° above the x-axis. A. Illustrate the problem and label the illustration in detail. (5 pts) B. Calculate the magnitude and direction of the magnetic force on the particle. (5 pts) 2. Two long straight wires are...
The figure below shows two wires carrying currents of I = 4.85 A in opposite directions,...
The figure below shows two wires carrying currents of I
= 4.85 A in opposite directions, separated by a distance
d. Assume d = 7.7 cm.
The figure below shows two wires carrying currents of I = 4.85 A in opposite directions, separated by a distance d. Assume d 7.7 cm. Р. .-d- (a) Find the magnitude (in pT) and direction of the net magnetic field at a point halfway between the wires. magnitude рт -Select direction (b) Find the...
need before 12:00 noon central time july 30, 2020 4) A wire is carrying a current...
need before 12:00 noon central time july 30, 2020
4) A wire is carrying a current of I and it is placed in a magnetic field of B, the force on the wire is zero if: A) The length of wire is infinite. B) If there is a non-zero angle between magnetic field B and current I. C) The direction of the current and magnetic field are perpendicular. D) The current and magnetic field are parallel. E) There is a...
5) The force between two parallel wires carrying electric current is repulsive when: A) The magnitude...
5) The force between two parallel wires carrying electric current is repulsive when: A) The magnitude of the current of both wires are the same. B) The direction of current in wires are opposite C) One of the wires is carrying no current D) The direction of the currents in wires are the same. E) Wires carrying different current values. 6) Ampere's law provides a convenient way of calculating: A) Electric field due to current distribution. B) Magnetic field due...
Two insulated wires perpendicular to each other in the same plane carry currents as shown in...
Two insulated wires perpendicular to each other in the same plane
carry currents as shown in the figure
(Figure
1)
. Assume that I
= 13A
and d
= 16cm
.
A)
Find the magnitude of the net magnetic field these wires produce at
points
P and Q if the 10
Acurrent is to the right.
B)
Find the magnitude of the net magnetic field these wires produce at
points
P
and Q
if the 10
Acurrent
is to the...
The figure below shows two wires carrying currents of I = 4.75 A in opposite directions,...
The figure below shows two wires carrying currents of I = 4.75 A in opposite directions, separated by a distance d. Assume d = 11.0 cm. P2 2d (a) Find the magnitude (in pT) and direction of the net magnetic field at a point halfway between the wires. magnitude T direction into the page (b) Find the magnitude (in yT) and direction of the net magnetic field at point P1, 11.0 cm to the right of the wire on the...
write out answers please 3. (8 pts) Two long, parallel wires are separated by 3.0 cm....
write out answers please
3. (8 pts) Two long, parallel wires are separated by 3.0 cm. Wire A carries a 5 A and Wire B carries a 7 A; the currents flow in opposite directions. a) b) c) d) (2 pts) Find the magnitude and direction of total magnetic field of the wires at a point 3.0 cm from Wire A. (2 pts) Find the magnitude of the net force on Wire B from the magnetic field created by Wire...
Two long, parallel wires are separated by 2.0 m . Each wire has a 25-A current,...
Two long, parallel wires are separated by 2.0 m . Each wire has a 25-A current, but the currents are in opposite directions . a) Determine the magnitude of the net magnetic field midway between the wires. b) Determine the magnitude of the net magnetic field at a point 1 m to the side of one wire and 3.0 m from the other wire. The point is in the same plane as the wires.
4) A wire is carrying a current of I and it is placed in a magnetic...
4) A wire is carrying a current of I and it is placed in a magnetic field of B, the force on the wire is zero if: A) The length of wire is infinite. B) If there is a non-zero angle between magnetic field B and current I. C) The direction of the current and magnetic field are perpendicular. D) The current and magnetic field are parallel. E) There is a 90 degree angle between current direction and magnetic field...
4) A wire is carrying a current of I and it is placed in a magnetic...
4) A wire is carrying a current of I and it is placed in a magnetic field of B, the force on the wire is zero if: A) The length of wire is infinite. B) If there is a non-zero angle between magnetic field B and current I. C) The direction of the current and magnetic field are perpendicular. D) The current and magnetic field are parallel. E) There is a 90 degree angle between current direction and magnetic field...
1. A uniform magnetic field of magnitude B= 10 T is oriented along the positive x-axis and a particle with a charge of +5 uc enters the field with a constant velocity of 20 m/s from left to right at an angle of 30° above the x-axis. A. Illustrate the problem and label the illustration in detail. (5 pts) B. Calculate the magnitude and direction of the magnetic force on the particle. (5 pts) 2. Two long straight wires are...
The figure below shows two wires carrying currents of I
= 4.85 A in opposite directions, separated by a distance
d. Assume d = 7.7 cm.
The figure below shows two wires carrying currents of I = 4.85 A in opposite directions, separated by a distance d. Assume d 7.7 cm. Р. .-d- (a) Find the magnitude (in pT) and direction of the net magnetic field at a point halfway between the wires. magnitude рт -Select direction (b) Find the...
need before 12:00 noon central time july 30, 2020
4) A wire is carrying a current of I and it is placed in a magnetic field of B, the force on the wire is zero if: A) The length of wire is infinite. B) If there is a non-zero angle between magnetic field B and current I. C) The direction of the current and magnetic field are perpendicular. D) The current and magnetic field are parallel. E) There is a...
5) The force between two parallel wires carrying electric current is repulsive when: A) The magnitude of the current of both wires are the same. B) The direction of current in wires are opposite C) One of the wires is carrying no current D) The direction of the currents in wires are the same. E) Wires carrying different current values. 6) Ampere's law provides a convenient way of calculating: A) Electric field due to current distribution. B) Magnetic field due...
Two insulated wires perpendicular to each other in the same plane
carry currents as shown in the figure
(Figure
1)
. Assume that I
= 13A
and d
= 16cm
.
A)
Find the magnitude of the net magnetic field these wires produce at
points
P and Q if the 10
Acurrent is to the right.
B)
Find the magnitude of the net magnetic field these wires produce at
points
P
and Q
if the 10
Acurrent
is to the...
The figure below shows two wires carrying currents of I = 4.75 A in opposite directions, separated by a distance d. Assume d = 11.0 cm. P2 2d (a) Find the magnitude (in pT) and direction of the net magnetic field at a point halfway between the wires. magnitude T direction into the page (b) Find the magnitude (in yT) and direction of the net magnetic field at point P1, 11.0 cm to the right of the wire on the...
write out answers please
3. (8 pts) Two long, parallel wires are separated by 3.0 cm. Wire A carries a 5 A and Wire B carries a 7 A; the currents flow in opposite directions. a) b) c) d) (2 pts) Find the magnitude and direction of total magnetic field of the wires at a point 3.0 cm from Wire A. (2 pts) Find the magnitude of the net force on Wire B from the magnetic field created by Wire...
4) A wire is carrying a current of I and it is placed in a magnetic field of B, the force on the wire is zero if: A) The length of wire is infinite. B) If there is a non-zero angle between magnetic field B and current I. C) The direction of the current and magnetic field are perpendicular. D) The current and magnetic field are parallel. E) There is a 90 degree angle between current direction and magnetic field...
4) A wire is carrying a current of I and it is placed in a magnetic field of B, the force on the wire is zero if: A) The length of wire is infinite. B) If there is a non-zero angle between magnetic field B and current I. C) The direction of the current and magnetic field are perpendicular. D) The current and magnetic field are parallel. E) There is a 90 degree angle between current direction and magnetic field...
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