Consider a toroid with N loops, current I, and inner/outer radii a and b respectively. Which curve best describes the magnetic field around the toroid?

Q: (a) í determine the magnitude of the magnetic force on the loop and indicate the direction of that…

A: Given, Current in the long wire=I1 loop width=W loop height=H The distance between the loop and the…

Q: A) Determine the magnetic dipole moment.

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Q: M

A: Given, The radius of circular loop= R So, the diameter will be PQ=2R Angular velocity=ω At the…

Q: The figure below shows an edge view of a square loop of mass m whose length is L on each side. Its…

A: Since, loop is in rectangular form. So, its one side will go into the page of paper. When we apply…

Q: Figure shows a small magnetised needle P placed at a point O . The arrow shows the direction of its…

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Q: A closely wound solenoid of 800 turns and area of cross section 2.5 x 10-4 m? carries a current of…

A: the magentic field inside a long solenoid is uniform and is given by  B=μ0nIn=number of turns per…

Q: A loop of wire is carrying a current I = 8mA. If the loop is a perfect circle of radius R= 21 mm, a)…

A: Given:              Current in the circular loop I = 8 mA             Radius of the loop R…

Q: A current of 24.0 mA is maintained in a single circular loop of 3.70 m circumference. A magnetic…

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Q: Solenoid is 25 cm long and has a diameter of 5 cm. It is made up of 300 turns of wire. A Current is…

A: Length, L = 25 cm = 0.25 m Diameter, d = 5 cm Radius, r = d/2 = 2.5 cm = 0.025 m Number of turns, n…

Q: The accompanying figure shows a current loop consisting of two concentric circular arcs and two…

A: The magnetic field due to wires carrying current at points in the direction of current will be zero.…

Q: A closely wound solenoid of 800 turns and area of cross-section 2.5 × 10–4 m2 carries a current of…

A: Number of turns in the solenoid, n = 800 Area of cross-section, A = 2.5×10−4 m2 Current in the…

Q: A solenoid has n turns per length and carries a current I. What is the magnetic field at its center

A: Introduction: We take elements on the solenoid and write the magnetic field due to it and then we…

Q: What should be the length of an ideal solenoid consisting of 1250 turns for the magnetic field in…

A: The coils that are able to produce magnetic field which is uniform like from a bar magnet , due to…

Q: What is the strength of the magnetic field through the center of a solenoid with a current of 1.10 A…

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Q: The figure below shows a flexible loop of metal wire with a radius of 10.0 cm. It lies in a magnetic…

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Q: A solenoid is wound with 470 turns on a form 4 cm in diameter and 50 cm long. The current produces a…

A: Given data:Turns in the solenoid, N = 470Radius of the solenoid, R = Diameter / 2 = 4cm / 2 = 2 cm =…

Q: A single circular loop of radius 0.15 m carries a current of 3.1 Ain a magnetic field of 0.91 T.…

A: Given data: The radius of the circular loop is R=0.15 m. The amount of current carries by a loop is…

Q: Two flat, circular coils, each with a radius R and wound with N turns, are mounted along the same…

A: Magnetic field due to a circular coil

Q: Consider the toroid. What direction does the magnetic field travel inside the toroid?

A: According to right hand thumb rule, if the fingers of right hand are curled in the direction of…

Q: Four long, parallel conductors carry equal currents of I. The figure is an end view of the…

A: Given: The distance between the four conductors in the square is L

Q: length of an ideal solenoid

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Q: The solenoid shown below carries current i in the direction as indicated by the arrows. What is the…

A: According to right hand grip rule for a solenoid, wrap your right hand around the solenoid with your…

Q: A 0.2 m diameter rigid body is fastened so that it can rotate about the z- axis. Calculate the…

A: Given, Diameter d=0.2 mF→=2x^+3y^   N

Q: Dare HW 3 (page 16 .. Imssb1.mutah.edu.jo A square loop (L = 0.20 m) consists of 50 closely %3D…

A: Analyzing the question, In this question we have to determine the value of torque using the given…

Q: retlendiğini g Find the magnetic dipole moment of the current loop given in the figure. A) Ia²(-1)…

A: There is given a current carrying Loop. We find out the magnetic dipole moment of the current loop.

Q: A solenoid that is 70 cm long produces a magnetic field of 1.8 T within its core when it carries a…

A: Given data: Length (L) = 70 cm = 0.70 m Magnetic field (B) = 1.8 T Current (I) = 8.1 A Required: The…

Q: A solenoid is used to produce a magnetic field of T at its center. Its radius is R cm, and its…

A: We are given magnetic field. We are given the radius of turn. We are also given length of solenoid.…