A bismuth ball of radius r=5 mm is placed in a magnetic field of induction vector B=2*10^(-5) T. What is the magnetic moment of the ball? What is its direction? The magnetic susceptibility of bismuth is -7.6*10^(-4)

Q: field and the definition of the magnetic force in cross-product form to calculate: F = qv x B = (3.2…

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Q: Inside a square conductive material, a static magnetic field is present H(x,y,z)-0 ax- 2z ay + y az…

A: Ampere Circuital law, which is a form of the stokes law applied for electromagnetism, states that…

Q: Consider a sphere with a radius of R = 2 m and a homogeneous charge distribution of 10 microC/m^3.…

A: To calculate the magnetic field at the center of the sphere due to its rotation, we can use the…

Q: Consider an electron rotating in a circular orbit of radius r. Show that the magnitudes of the…

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Q: In the upper half space, which is the empty space, I = 7 A current flows from the infinitely long…

A: The magnetic field due to an infinite wire at a distance r from the wire is given by,  B→=μi2πr…

Q: An ideal solenoid having 149 turns and carrying a current of 6 A is 11 cm long. What is the…

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Q: We lay a copper wire in the shape of a 10 cm square loop    square. The wire has a diameter of 1 mm…

A: In summary;Magnetic moment of the wire loop is = 0.0499 Am^2The maximum torque applied to the loop…

Q: A 15 turn circular wire loop that lies in the xy-plane has a diameter of 0.30 m. A current of 1.5 A…

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Q: A wire is formed into a circle having a diameter of 10 cm and placed in a uniform magnetic field of…

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Q: A 10.0 m conductor is formed into a square loop and placed in the horizontal xy-plane. A current of…

A: (a) Let m be defined as the magnetic moment. Therefore, m=IA=Ia2 Here, I is the current. A is the…

Q: An ideal solenoid having 134 turns and carrying a current of 5 A is 12 cm long. What is the…

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Q: The magnetic field B due to a small current loop (which is placed at the origin) is called a…

A: Given Data: The value of Rho is..The magnetic vector potential, .The radius of the loop is To Find:…

Q: î × ƒ = k‚ ƒ × k = î, k×î=j, A× B = -B × A, |Ã× B|= AB sin 0, FB = qv×B,H R = = mv ‚ FÅ = IL × B. qB…

A: The components of the velocity are vx​=−3500m/s and vy​=7000m/sExplanation:The magnetic force on a…

Q: a) Find the y and z component of magnetic dipole moment at the minimum potential energy position?…

A: a)dipole moment =μyj^+μkk^μ→.B→=0μyj^+μkk^.-40j^+-35k^×109=0-40μy+-35μK=0μyμZ=-3540

Q: The figure gives the potential energy U of a magnetic dipole in an external magnetic field B, as a…

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Q: A magnetic needle of magnetic moment 6.7 × 10² Am and moment of inertia 7.5 × 10 kg m² is performing…

A: A magnetic needle with a moment of inertia of 7.5×10-6 kg m2 and a magnetic moment of 6.7×10-2 Am2…

Q: What is the energy difference between parallel and antiparallel alignment of the z component of an…

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Q: A planet with earth like magnetic field can be considered as a bar magnet. Suppose, we have such a…

A: The magnetic dipole moment is given by: U=2890.65×1029 Jμ→=μy j+μz kThe magnetic field is, B→=-40…

Q: A 15 turn circular wire loop that lies in the xy-plane has a diameter of 0.30 m. A current of 1.5 A…

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Q: 7) What is the induced current in the loop at t₂? Enter your answer in mA. A positive current is…

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Q: A cylindrical bar magnet weighing 150 g and measuring 2 cm in diameter and 10 cm in length…

A: Mass of the bar magnet, m=150 g=0.15 Kg diameter of the cylinder, d=2 cm radius, r=1 cm=0.01 m…

Q: What is the measured component of the orbital magnetic dipole moment of an electron with the values…

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Q: A bar magnet made of steel has magnetic moment of 2.5 Am? and a mass of 6.6 x 103 kg. If the density…

A: The magnetic moment of the magnet is given as, M=2.5 Am2, The mass of the magnet is given as,…

Q: The current in a conductor is found to be moving from (4.18, 3.79, 4.20) meters to (7.99, 9.11,…

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Q: What are the measured components of the orbital magnetic dipole moment of an electron with (a)ml=3…

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Q: Q\ A crystalline sample of a semiconductor material, 5 mm long, 4 mm wide, and 2 mm thick. When a…

A: Semiconductor: A substance with specialised electrical properties, known as a semiconductor, can be…

Q: If an electron in an atom has an orbital angular momentum with m = 4, what are the components (a)…

A: As per our guidelines, we can answer only 3 subparts. Please resubmit remaining parts.

Q: The z = 0 plane carries a current K = 102 [A/m] while a wire carrying a current I along the…

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Q: like magnetic field can be considered as a bar magnet. Suppose, we have such a bar magnet. We will…

A: Solution:We know that dipole moment is given as:μ→ = μy j^ + μz k^uniform magnetic field is given…

Q: An electron ( me = 9.11×1031 kg q=1.6X1091 C) moves in a %3D circular path perpendicular to a…

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Q: A bar magnet of magnetic length 24 cm has pole strength 100 Am, the magnetic dipole moment of the…

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Q: The maximum current in a superconducting solenoid can beas large as 3.75 kA. If the number of turns…

A: Given: The maximum current in the solenoid = 3.75 KA Number of turns per meter in the solenoid =…

Q: A particle having mass m = 2.80E-4 kg carries a negative charge q= −1.70E-6 C . The particle is…

A: Mass of particle is Charge on particle is Velocity is in downward (-y)-direction.Magnetic field is…

Q: A circular loop of radius 23 cm carries a current of 14 A. What is the magnetic moment of the loop?

A: Given values: radius R = 23 cm current I = 14 A

Q: A circular loop with radius 3 placed on the plane 2x + y + 2z = -8 has current equal to 2 A. What is…

A: Given,  2x+y+2z=-8 2x+y+2z+8=0 I=2A radius =3 we know,

Q: A particle of mass m = 1.5 x 10-16 kg and charge q = 2.3 × 10-16 C first accelarates under a…

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Q: If an electron in an atom has an orbital angular momentum with my = 5, what are the components (a)…

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Q: An electrical current with volume current density / passes through a certain region of space…

A: The Maxwell’s 4th equation is given as,

Q: Q.1 As shown in the figures below . At point P, deduce the magnitude and direction of the magnetic…

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