A wire carrying a current of 39.5 A is bent into a circular arc with a radius of 0.700 cm that sweeps out 1.30 radians. What is the magnetic field at the center of the arc?

Q: What is the magnetic force on a particle of charge 3.87 nC moves at 25 000 m/s at 55° up the x-y…

A: Given data: The magnitude of the charge is, q= 3.87 nC q= 3.87×10-9 C Speed of the charged particle…

Q: A long straight wire carrying a 4-A current is placed along the x-axis as shown. What is the…

A: Given data: I=4 Ay=0.02 m Need to determine the magnetic field at point P.

Q: A proton travels with a speed of 5.0x 10° m/s in a direction that makes an angle of 60.0° with the…

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Q: "A straight wire that is 0.60 m long and carrying a current of 2.0 A, is placed at an angle with…

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Q: Three particles, each with a charge of 5.95 μC and a speed of 455.0 m/s, enter a uniform magnetic…

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Q: A long straight wire of a radius of 10.0 cm carries a steady current 11.9 A that is uniformly…

A: Result             C. 17.9

Q: Two conductors carry currents in the plane of the page, as shown. Find the magnitude and direction…

A: Given data The magnitude of the current in the wire loop is I1 = 2 A The magnitude of the current in…

Q: A square loop of wire of side 1.80 cm carries 6.00 A of current. A uniform magnetic field of…

A: Given value--- side = 1.8 cm. current = 6 Amp. magnetic field = 0.71 T. angle = 37 degree. We have…

Q: 0.030 m 0. 120 m B 0.060 m

A: Given : distance between the wires, d=0.12 m current in wires, I=6.1 A distance of point B from each…

Q: 3.5 x 10° m/s enters a uniform magnetic field of B = 1.5 T. The velocity of the particle makes an…

A: The magnetic field B =1.5T  To find the pitch of the helical path

Q: The segment of wire in the figure carries a current of I=8.00 A, where the radius of the circular…

A: The relation of the magnetic field at the center of the circular arc is given as B=μ0iφ4πr

Q: A magnet produces a 0.50-T uniform field between its poles, directed to the east. A dust particle…

A: Magnetic field (B→) = 0.5 T i^Charge on dust particle (q) = -4×10-18 C Velocity of dust particle…

Q: Two long, straight wires are parallel and separated by 0.35 m. The upper wire carries 6 A to the…

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Q: A 14.5 cm long solenoid contains 745 turns and carries a current of 5.63 A. What is the strength B…

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Q: A wire (mass = 50 g, length = 40 cm, g=9.8 m/s") is suspended horizontally by two vertical wires…

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Q: The magnetic field outside a long straight current-carrying wire depends on the distance R from the…

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Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a…

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Q: Two long straight wires carry currents into the page (screen) such that one wire at the origin…

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Q: A 1.9 m -long wire carries a current of 8.0 A and is immersed within a uniform magnetic field B.…

A: all details can be observed in the given imagesof question now, the direction of the current when…

Q: At a certain moment, a proton travels from west to east with kinetic energy of 50eV. At this point,…

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Q: Two circular loops of wire, each containing a single turn, have the same radius of 4.50 cm and a…

A: Answer:-  Given  Radius (r) = 4.50 cm  Current (i) = 2.30 A  Using the equation of Pythagorean…

Q: A 10.6 g wire of length 84.8 cm is suspended by a pair of flexible leads in a uniform magnetic field…

A: Assume that the magnetic field is perpendicular to both the length of the wire and the paper.  The…

Q: What current is required in a loop of wire with radius 0.035 m to generate a magnetic field of…

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Q: A 2002.0-m straight wire carrying a current of 0.260 A is oriented parallel to a uniform magnetic…

A: Here given a 2020 m long wire carrying a current 0.260 Amp to a uniform magnetic field 0.5 T.  We…

Q: An ion with a charge to mass ratio of 1.10×104 C/kg travels perpendicular to magnetic field…

A: Given data: Charge to mass ratio of ion, qm=1.10×104 C/kg Magnetic field, B=9×10-1 T=0.9 T Radius…

Q: Two wires are placed on the x axis. Wire 1 is at the origin and carries a current I1= 3 A out of the…

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Q: A wire carries a steady current of 2.60 A. A straight section of the wire is 0.850 m long and lies…

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Q: A 13.5 cm long solenoid contains 707 turns and carries a current of 4.91 A. What is the strength B…

A: Given: The length of the solenoid is 13.5 cm. The number of turns is 707. The current in the…

Q: charged particle with speed v = 3.5 x 10° m/s enters a uniform %3D magnetic field of B = 1.5 T. The…

A: The time period is given by  T = 2 π mB q The pitch of the helix is  pitch = v cosθ×T where, m is…

Q: A proton moves with a velocity of V = (6î – 4ĵ + k) m/s in a region in which the magnetic field is B…

A: According to Lorentz law, when a particle of charge enters into a region of magnetic field, magnetic…

Q: At what distance (in mm) from a long, straight wire carrying a current of 25 A will the magnitude of…

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Q: A long straight wire carries a current of 1.0 A. (a) At what distance from the wire is the magnitude…

A: B=Magnetic field=2.5×10−5 Tμ0=Vacuum permeabilty=4π10−7 H/mI=Current=1 Ar=Distance from the…

Q: two long straight wires are perpendicular to the page and separated by distance d1= 0.75 cm. Wire 1…

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Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

A: We have an arc of radius r=0.8 m and angle θ=30o=π/6 rad which is made with a wire that is carrying…

Q: A +4.5 x 10^-12 C charged particle is moving towards west at a speed of 3 x 10^2 m/s where the…

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Q: An electron moves horizontally across the Earth's equator at a speed of 2.5X10 km/s and in a…

A: Answer:-  Given  Speed of an electron(V) = 2.5 × 103 km/s              = 2.5 × 106 m/s  Direction of…

Q: A conductor wire bent into a semicircle of radius of R = 3cm forms a closed circuit and carries…

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Q: An electron moves through a magnetic field of magnitude 2.0 T at a speed of 5.00x10^6 m/s…

A: me = 9.11 x 10-31 kg IqI = 1.6 x 10-19 C B = 2 T θ = 900 v = 5 x 106 m/s a = ? r = ?

Q: A long solenoid (diameter = 5.0 cm) is wound with 960 turns per meter of thin wire through which a…

A: Data Given,  Diameter of the solenoid ( d ) = 5 cm  No. Of turns ( n ) = 960 per meter Current in…

Q: an ekectron is moving at velcotiy, v= -350 m/s toward a long straight wire with current i=0.45 A. at…

A: Given : Velocity V=-350 m/s; Current i=0.45 A; distance from the wire d=2.5 cm;

Q: A 13.5 cm long solenoid contains 789 turns and carries a current of 4.75 A. What is the strength ?…

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Q: An electromagnet produces a magnetic field of 0.550 T in a cylindrical region of radius 2.50 cm…

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Q: The figure below shows two long current-carrying wires in the xy plane with I, = 2.50 A to the left…

A: Given problem is based on the Biot-Savart's law in magnetostatics. It states that, magnetic field at…

Q: A particle (q = −4.0 μC, m = 5.0 mg) moves in a uniform magnetic field with a velocity having a…

A: The magnitude of the magnetic force F on a charge q moving at a speed v in a magnetic field of…