Find the magnitude of Torque |T| when a Force vector of magnitude |F| = 38 N, and a radius vector of |r| = 9 m act at a point where the angle between the Force and radius vectors is: angle = θ = 49 degrees.

Q: A infinite cylinder of radius a carries a magnetisation vector  M = M0ρaz . Find magnetic field…

A: Although magnetization vector of cylinder is

Q: In a cartesian system, vector magnetic potential at a point (x.y,z) is defined as A = 4x2yax +2y2xay…

A: We know B = del X A.

Q: to. What is the total net flux like through a closed surface if the field is solenoidal or…

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Q: 5. A rectangular loop 4 cm by 5 cm is placed in a magnetic field of 0.02 T. The loop contains 200…

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Q: Find the vector potential of an infinite solenoid with n= 5 revolutions per unit length, radius R =…

A: Given: n=5 rev. per unit length, R=2 cm , I=2 A. Required: Find the vector potential.

Q: The flux density emanating from a pole of a magnet is 20,000 G. A conductor 1 m long cuts the flux…

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Q: Let there be a-30 nC at the origin of the Cartesian coordinate system. How much load should be…

A: Force between two charges=Q1×Q24π×ε×r2 Where r is the distance between two charges. We will find…

Q: In a cartesian system, vector magnetic potential at a point (x.y,z ) is defined as A = 4x2yax…

A:

Q: horse shoe magnet has two poles, each of area 5 cm2. Find the pull between the poles and the keeper…

A: In this question we need to find  the pull between the poles and the keeper when the flux density at…

Q: a rectangular loop of wire

A: Magnetic Field The magnetic field is represented as a vector field that has s specific magnitude and…

Q: A simple rotating loop in a uniform magnetic field carrying a current of i is rotating with a torque…

A: Given that,Torque,;Magnetic flux density,;Area, The objective is to find the current value.

Q: Q1: A force of 9 newtons is applied in the direction of the vector from P(1,0,1) to P2(3,2,0).…

A: Magnitude of force =9N P1(1,0,1) and P2(3,2,0) Direction vector =…

Q: Q4) In free space, a rectangular loop with current of 12A as shown in figure, if H-10 ax A/m, find…

A: Given data : current with rectangular loop i=12A Magnetic field intensity in loop H=10ax A/m Length…

Q: 5. Considering Faraday's law and the definition of vector magnetic potential A the line integral of…

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Q: Determine the torque applied to the pipe in the figure shown below by a force F = 45N with an angle…

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Q: In a cartesian system, vector magnetic potential at a point (x,y,z) is defined as A = 4x²yax +2y²xay…

A: Here i have solved it.

Q: Consider an infinite straight wire that carries a current /₁. There is a rectangular loop, whose…

A: Given, The figure,

Q: A rectangular moving coil of a milliammeter is wound with 30 turns. The effective axial length of…

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Q: In a cartesian system, vector magnetic potential at a point (x.y,z) is defined as A = 4x2yax +2y2xay…

A:

Q: In a cartesian system, vector magnetic potential at a point (x.y,z) is defined as A = 4x2yax +2y²xay…

A: We know the relationship between magnetic vector potential and magnetic field density .

Q: to. What is the total net flux like through a closed surface if the field is solenoidal or…

A:

Q: 4) Determine the moment of the force F about point P. Express the result as a Cartesian vector.…

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Q: In a cartesian system, vector magnetic potential at a point (x,y,z ) is defined as A = 4x2yax…

A: Every current carrying wire produces its own magnetic field. The direction of magnetic field is the…

Q: The vector A = 3£ – 4y + 52 is Firstly rotated +180 degrees around x-axis then rotated +90 degrees…

A: we need to find out the resultant vector after rotating and transformed by given degrees and amount…

Q: Determine the intensity of magnetisation of a magnet when it has a pole strength of 60 A-m and a…

A: Given, Pole strength, m= 60 A-m Area, A= 20 sq.m

Q: Assume a wire is lying in a magnetic field (B= (15i - 12j + 13k)T) and the wire has a length…

A: Given, Magnetic field, B = (15i - 12j + 13k) T Length, L = (4i - 4j) m Current, I = 3 A

Q: The correct relation between the vector magnetic potential A and the magnetic flux is: Select one: A…

A: In this question,  Choose the correct option  What is relation between magnetic potential A and…

Q: Figure shows a wire carrying a current i = 4.0 A in the positive B = (3.0 T/mly i 4 (3.0 T /m)y i…

A: force exerted on a wire placed in magnetic filed will be dF→=IdL→×B→ here dF→ is the force exerted…

Q: A wire with length 120cm is placed along x-axis and carrying 10A current coming out of the axis. It…

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Q: 43. If a b = √3 and a × b = (1, 2, 2), find the angle between a and b.

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Q: A coil of wire is perpendicular to the plane of the page, as shown in the figure. A bar magnet is…

A: Draw the magnetic field lines emerging from the bar magnet.

Q: A = 4x2yax +2y2xay -3xyzaz The magnetic flux density at point (0, 1, 0) will be -4az -2az…

A: In this question we will find magnetic flux density....

Q: O d. Divergence When force is applied to move an object, work is the product of the force and the…

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Q: Consider a loop of wire lying horizontally on the ground. If it carries a current in the…

A: According to right hand thumb rule ,for finding magnetic field direction  hold the conductor in…

Q: In the figure below, part of a long insulated wire carrying current i = 5.78 mA is bent into a…

A: We are given,What is a magnetic field at the center of curvature C if the circular sectiona) Lies in…

Q: Bring out the importance of Curl of a vector with an application.

A: In the electromagnetism curl is the measure for  rotation of vector field  about a point     in any…

Q: state ampere's law with help of its mathematical equation and derive an expression magnetic…

A: