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9. A vertical wire in the plane of the page is 6.19 m long, and is...
A long straight wire with an orientation perpendicular to the plane of the page, is being...
A long straight wire with an orientation perpendicular to the plane of the page, is being pulled to the right with a speed V (along the positive X direction). A uniform magnetic field of magnitude B0 points downwards (along the negative y-direction) a)Use lorentz law to find the direction of the force felt by the free electrons on the wire. Towards the page or out from the page b)What is the emf between the ends of the wire, induced by...
1. Where a single straight long current carrying wire perpendicular to the plane of the page...
1. Where a single straight long current carrying wire
perpendicular to the plane of the page carries a current out of the
page as shown, passing through the origin. The value of the current
is I=30A.
The magnetic field at the
point (-3,0)m is directed
a in the positive x-direction.
b in the negative x-direction.
c in the positive y-direction.
d in the negative y-direction.
e none of the above.
X
3. Where a single straight long current carrying wire perpendicular to the plane of the page...
3. Where a single straight long current carrying wire
perpendicular to the plane of the page carries a current out of the
page as shown, passing through the origin. The value of the current
is I=30A.
The magnitude of the magnetic field at point (3,-4)m is equal
to
A 10.0 x 10−7 T.
b 12.0 x 10−7 T.
c 15.0 x 10−7 T.
d 20.0 x 10−7 T.
e 60.0 x 10−7 T.
X
2. Where a single straight long current carrying wire perpendicular to the plane of the page...
2. Where a single straight long current carrying wire
perpendicular to the plane of the page carries a current out of the
page as shown, passing through the origin. The value of the current
is I=30A.
The direction of the magnetic field at the point (4,3)m is equal
to
a 37 degrees.
b 53 degrees.
c -53 degrees.
d 127 degrees.
e 143 degrees.
X
2 long parallel wires (in the plane of the page) each 1.0 m long, separated by...
2 long parallel wires (in the plane of the page) each 1.0 m long, separated by 2.0 cm, each carry currents of 1.0 A from bottom towards the top of the page. (a) Calculate the magnetic field at the point P midway between the wires in the plane of the page. And (b) Calculate the magnetic field at the point Q 1.0 cm from the right of the wire 2. The point Q is in the plane of the page.
1. The figure on the left shows the current, 1, of a long straight wire coming...
1. The figure on the left shows the current, 1, of a long straight wire coming out of the page. The figure on the right shows the direction of the magnetic field as it passes through the plane of the page for a vertical current-carrying wire (center) For the figure on the left draw the magnetic field of the wire; for the figure on the right indicate the direction of the current. O O Bout I (out)
(out of page) Figure 1 The long, straight wire shown in Figure 1 above is in...
(out of page) Figure 1 The long, straight wire shown in Figure 1 above is in the plane of the page and carries a current I. Point P is also in the plane of the page and is a perpendicular distance d from the wire. Gravitational effects are negligible. 1. With reference to the coordinate system in Figure 1, what is the direction of the magnetic field at point P due to the current in the wire? Justify your answer....
Two long, straight wires are perpendicular to the plane of the paper and at a distance...
Two long, straight wires are perpendicular to the plane of the paper and at a distance 0.4 m from each other, as shown in the figure. The wires carry currents of 11 = 1.8 A and 12 = 4 A in the direction indicated (out of the page). Find the magnitude and direction of the magnetic field (in uT) at a point A midway between the wires. You need to indicate the direction with a positive or a negative value...
3. (25 pts) Three very long wires are oriented perpendicular to the page with each wire...
3. (25 pts) Three very long wires are oriented perpendicular to the page with each wire separated by 4.0cm. The currents in the wires are 3.0 A for the left wire, 2.5 A in the middle wire, and 4.0 A in the right wire A) Find the magnitude and direction of the net magnetic field produced by the wires at a point P that is 11 cm to the right of the wire on the right. B) An 8.0 μC...
A very long straight wire carrying an electric current is perpendicular to the x-y plane. The...
A very long straight wire carrying an electric current is
perpendicular to the x-y plane. The current has a value of 31.5 A
and is directed in the -z (into the page). At point 'p', the
magnetic field B is represented by one
of the arrows.
Calculate the magnitude of the B-field at
'p'.
Calculate the x-component of the B-field at
'p'.
A very long straight wire carrying an electric current is perpendicular to the x-y plane. The current has a...
1. Where a single straight long current carrying wire
perpendicular to the plane of the page carries a current out of the
page as shown, passing through the origin. The value of the current
is I=30A.
The magnetic field at the
point (-3,0)m is directed
a in the positive x-direction.
b in the negative x-direction.
c in the positive y-direction.
d in the negative y-direction.
e none of the above.
X
3. Where a single straight long current carrying wire
perpendicular to the plane of the page carries a current out of the
page as shown, passing through the origin. The value of the current
is I=30A.
The magnitude of the magnetic field at point (3,-4)m is equal
to
A 10.0 x 10−7 T.
b 12.0 x 10−7 T.
c 15.0 x 10−7 T.
d 20.0 x 10−7 T.
e 60.0 x 10−7 T.
X
2. Where a single straight long current carrying wire
perpendicular to the plane of the page carries a current out of the
page as shown, passing through the origin. The value of the current
is I=30A.
The direction of the magnetic field at the point (4,3)m is equal
to
a 37 degrees.
b 53 degrees.
c -53 degrees.
d 127 degrees.
e 143 degrees.
X
1. The figure on the left shows the current, 1, of a long straight wire coming out of the page. The figure on the right shows the direction of the magnetic field as it passes through the plane of the page for a vertical current-carrying wire (center) For the figure on the left draw the magnetic field of the wire; for the figure on the right indicate the direction of the current. O O Bout I (out)
(out of page) Figure 1 The long, straight wire shown in Figure 1 above is in the plane of the page and carries a current I. Point P is also in the plane of the page and is a perpendicular distance d from the wire. Gravitational effects are negligible. 1. With reference to the coordinate system in Figure 1, what is the direction of the magnetic field at point P due to the current in the wire? Justify your answer....
Two long, straight wires are perpendicular to the plane of the paper and at a distance 0.4 m from each other, as shown in the figure. The wires carry currents of 11 = 1.8 A and 12 = 4 A in the direction indicated (out of the page). Find the magnitude and direction of the magnetic field (in uT) at a point A midway between the wires. You need to indicate the direction with a positive or a negative value...
3. (25 pts) Three very long wires are oriented perpendicular to the page with each wire separated by 4.0cm. The currents in the wires are 3.0 A for the left wire, 2.5 A in the middle wire, and 4.0 A in the right wire A) Find the magnitude and direction of the net magnetic field produced by the wires at a point P that is 11 cm to the right of the wire on the right. B) An 8.0 μC...
A very long straight wire carrying an electric current is
perpendicular to the x-y plane. The current has a value of 31.5 A
and is directed in the -z (into the page). At point 'p', the
magnetic field B is represented by one
of the arrows.
Calculate the magnitude of the B-field at
'p'.
Calculate the x-component of the B-field at
'p'.
A very long straight wire carrying an electric current is perpendicular to the x-y plane. The current has a...
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