12. A wire carrying an electric current passes through a circular loop as shown. Tor F: At the loop the current produces a magnetic field whose magnitude is proportional to the current. a) True b) False
Q: A solenoid 25.0 cm long and with a cross-sectional area of 0.500 cm² contains 400 turns of wire and…
A: Given: In this question, the given details are, A solenoidL=25.0 cm long and with a cross-sectional…
Q: A 14-cm-diameter circular loop of wire is placed in a 0 61-T magnetic field. When the plane of the…
A:
Q: The figure below shows two wires carrying currents of I= 4.95 A in opposite directions, separated by…
A: a) Halfway between the wires (distance d2) the feild due to the left wire is into the page and due…
Q: 16. Lines of the magnetic field produced by a long straight wire carrying a current are: a. In the…
A: 16) “The direction of the magnetic field produced by a current-carrying wire is given by the…
Q: A long, straight wire carries a current of 8.0 A. A portion of the wire is bent into a loop of…
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Q: Suppose that the magnetic field is B = 0.01 T, that the distance between two side wires is D = 0.5…
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Q: 4. A 0.75 m long horizontal rod carries a current of 200 mA perpendicular to a magnetic field of…
A: Given that, The length of a rod, l = 0.75 m Current in the rod, i = 200 mA = 0.2 A Magnetic field, B…
Q: 3. Draw a graph of the radius of the circular motion of a charged particle in a uniform magnetic…
A: In an uniform magnetic field the magnetic force on a charged particle is equal to q(v×B)
Q: A wire carrying 23 A current passes between the poles of a strong magnet that is directed at angle…
A: we will use the concept of the force on a segment of wire in the magnetic field at and angle.…
Q: When viewed from above, the current is moving anticlockwise in circular loop of wire. What is the…
A: The upper face of the circular loop south pole develop on the upper face of the…
Q: A cosmic ray electron moves at 8.10×106 m/s perpendicular to the Earth’s magnetic field at an…
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Q: 6. A proton moves through a uniform magnetic field, B = 5μT at a velocity, v= 8 x 10-6m/s. Calculate…
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Q: What is the magnetic field (B) according to the following diagram if Po= 1.26x106 Tm/A 1=3A, d= 25m…
A: I = 3A d =5m
Q: 6. A horizontal wire carries a current and is in a vertical magnetic field. What is the direction of…
A: Given: The direction of the magnetic field is vertical upward. The direction of the current is in…
Q: A 25 cm longsolenoidhas 650 turns. A 300 mA current passes through its wire a) Find the magnetic…
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Q: 5. Current i = 0.60 A, travels through a very long wire that is bent into the configuration shown,…
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Q: Which of the following are true? I. In a ferromagnet, permanent atomic magnetic moments tend to…
A: In a ferromagnet, permanent atomic magnetic moments tend to align parallel to each other even in…
Q: When is the magnitude of the vector product of two vectors the largest? When the two vectors are…
A: Solution:- Correct options is When the two vector s are perpendicular
Q: A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc. If…
A: Given : θ = 30° = (30)(2π/360) = 0.5236 rad r = 0.400 m I = 3.00 A
Q: . A long straight wire is carrying a current of 2.4 A in a region where the magnetic field is…
A: given that,I=2.4 AB=0.5 mTB=0.5×10-3 Tl=3 mforce, F=?θ=90°
Q: 2. A eircular loop of wire carrying a current of 60 A is subjected to a uniform magnetic field of 1…
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Q: A rod of length L= 15 cm. When the current is l= 6.8 A, the distance between the balanced rods is r=…
A: Given, length of the rod, L = 15 cm current in the wire, I = 6.8 A distance between the rod, r = 5…
Q: 6. Two parallel wires carry currents in the opposite directions. One current is 15 amps into the…
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Q: What happens to the direction of the magnetic field generated by an electromagnet if the direction…
A: What happens to the direction of the magnetic field generated by an electromagnet if the direction…
Q: You have a single circular current loop, which is carrying a 0.61 A current. If the loop has a…
A: Biot-Sarvat Law The Biot-Savart law states that the magnetic field "B" at a point in space, due to a…
Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…
A:
Q: 9. A solenoid used in a plasma physics experiment is 10 cm in diameter and 1.0 m long carries a 35 A…
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Q: 4. A student performs magnetic force experiment by using current balance setup below. A magnet of YZ…
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Q: A changing magnetic flux induces a current in a wire that produces a magnetic field that has an…
A: A changing magnetic flux induces a current in wire that opposes cause of change in magnetic flux as…
Q: 4. The magnetic field at the center of a 1.0 cm di- ameter loop is 2.5 mT. (a) What is the current…
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Q: A long wire carries a current of 6 A in a direction 35° north of an easterly 0.04-T magnetic field.…
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Q: 1.)Which of the following is true if a moving charge is in a uniform magnetic field? a.The magnetic…
A: 1.) If a moving charge is in a uniform magnetic field, then the magnetic force it experiences does…
Q: Figure shows two points P and Q at distances 'X' and '2X' from a current carrying long wire. -X- If…
A: Magnetic field for a current carrying long wire at point P is given by : Bp = uoI/(2πx) And Point Q…
Q: 2. A cosmic ray proton moving toward the Earth at 5.50×107 m/s experiences a magnetic force of…
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Q: Q18) A magnetic force of 450 N acts on a 2.5 mC charge that is moving perpendicular to a magnetic…
A: Given that,Force F=450 NMagnetic field, B=15 TCharge,q=2.5 mC& mass of charge, m=2.5…
Q: 4. Using Amphere's Law, Find the magnitude of the magnetic field at a radial distance, R1, inside…
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Q: A transmission line 6.50 m above strung the ground carries a current of 595 A. What is the magnetic…
A:
Q: Suppose a wire lies along the y-axis and conducts positive current in the +y direction. What is the…
A: Solution: A wire lies along the y-direction and the current flow in the positive y-direction,
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