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Il both currentó are 3A and the current edas yang nywe is assumed to reach infesty,...
1. If the current in the wire inside a lightbulb is 3A, what is the current...
1. If the current in the wire inside a lightbulb is 3A, what is the current in the connecting wire going into the lightbulb? O The connecting wire must have a current of more than 3A O The connecting wire must have a current of 3A O The connecting wire must have a current of less than 3A 2. Which of the following best describes the source of all magnetic fields? O Magnetic fields are due to magnetically charged particles...
1. If the current in the wire inside a lightbulb is 3A, what is the current...
1. If the current in the wire inside a lightbulb is 3A, what is the current in the connecting wire going into the lightbulb? O The connecting wire must have a current of more than 3A O The connecting wire must have a current of 3A O The connecting wire must have a current of less than 3A 2. Which of the following best describes the source of all magnetic fields? O Magnetic fields are due to magnetically charged particles...
The - a magnetic field intensity in the - region xxo, assumed to be free space,...
The - a magnetic field intensity in the - region xxo, assumed to be free space, is given Ai = 4 årt sây+ 328 Alm. In the region xco, assumed to be occupied by material with relative permeability M, the magnetic field intensity is Ar= 2ax +3ây +4 az Alm. Determine My and the surface current density at the boundary between the two regions.
A current I flows through a loop of wire. The loop has a radius of 3a....
A current I flows through a loop of wire. The loop has a radius of 3a. Determine the magnetic field at the center of the loop. Group of answer choices
A 4m section of conducting wire has a current of 3A oriented in the +y direction....
A 4m section of conducting wire has a current of 3A oriented in the +y direction. What is the force on this section of wire (magnitude and direction) if a 10T magnetic field is applied at 40o to the x-axis along the z-z plane.
Two Infinite thin sheets of current are parallel to each other. Both sheets conduct a linear...
Two Infinite thin sheets of current are parallel to each other.
Both sheets conduct a linear current density of 8 A/m, but the top
sheet current is out of the page, while the bottom sheet carries
current into the page:
A. Calculate the magnetic field at point B, halfway between
these sheets.
B. Calculate the magnetic field at point A, 1 meter above the
plate.
C. The bottom plate current is changed so that a magnetic field
at point C...
For both sketches in the figure below, there is a 3.60-A current, a magnetic field strength...
For both sketches in the figure below, there is a 3.60-A current, a magnetic field strength B = 0.630 T, and the angle theta is 27.0 degree. Find the magnetic force per unit length (magnitude and direction) exerted on the current-carrying conductor in both cases. Case 1 magnitude direction N/m direction Case 2 magnitude direction N/m direction
please do both of them asap 4) A wire is carrying a current of I and...
please do both of them asap
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...
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:...
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:
1. If the current in the wire inside a lightbulb is 3A, what is the current in the connecting wire going into the lightbulb? O The connecting wire must have a current of more than 3A O The connecting wire must have a current of 3A O The connecting wire must have a current of less than 3A 2. Which of the following best describes the source of all magnetic fields? O Magnetic fields are due to magnetically charged particles...
1. If the current in the wire inside a lightbulb is 3A, what is the current in the connecting wire going into the lightbulb? O The connecting wire must have a current of more than 3A O The connecting wire must have a current of 3A O The connecting wire must have a current of less than 3A 2. Which of the following best describes the source of all magnetic fields? O Magnetic fields are due to magnetically charged particles...
The - a magnetic field intensity in the - region xxo, assumed to be free space, is given Ai = 4 årt sây+ 328 Alm. In the region xco, assumed to be occupied by material with relative permeability M, the magnetic field intensity is Ar= 2ax +3ây +4 az Alm. Determine My and the surface current density at the boundary between the two regions.
Two Infinite thin sheets of current are parallel to each other.
Both sheets conduct a linear current density of 8 A/m, but the top
sheet current is out of the page, while the bottom sheet carries
current into the page:
A. Calculate the magnetic field at point B, halfway between
these sheets.
B. Calculate the magnetic field at point A, 1 meter above the
plate.
C. The bottom plate current is changed so that a magnetic field
at point C...
For both sketches in the figure below, there is a 3.60-A current, a magnetic field strength B = 0.630 T, and the angle theta is 27.0 degree. Find the magnetic force per unit length (magnitude and direction) exerted on the current-carrying conductor in both cases. Case 1 magnitude direction N/m direction Case 2 magnitude direction N/m direction
please do both of them asap
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...
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:...
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:
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