1 P dx (r2 + x?)3/2 k
Q: A coil with magnetic moment 1.50 A x m2 is oriented initially with its magnetic moment anti parellel…
A: Magnetic moment, µ = 1.5 A.m2Magnetic field, B = 0.805 TSince the magnetic moment is initially…
Q: A loop of wire is rotating around its vertical axis at an angular speed ω in a uniform magnetic…
A: Introduction: Faraday’s law of induction is a basic law of electromagnetism that predicts how a…
Q: Suppose instead the rod rotates at 8.20 rad/s about an axis through its center and perpendicular to…
A: To find the potential difference between the ends of the rod when it rotates about an axis through…
Q: The plane of a square coil of wire is perpendicular to the direction of a magnetic field. The coil…
A:
Q: The figure below shows a rectangular coil of length and width w consisting of N turns of conducting…
A: The magnetic flux is ϕ=BA where B is the magnetic flux and A is the area of the coil. The area of…
Q: ue of the magnetic flux through the coil due to the wire with
A: magnetic flux through the coil
Q: An infinite current sheet lies in the plane z0 with z = everywhere. tilde K =K hat a y Obtain the…
A: Given, Current sheet has K→=Kay^
Q: What is the magnetic flux of the circular loop if β of 20 T is directed perpendicular to the face of…
A: In this question we have to find the magnetic flux for the circular loop. Please give positive…
Q: Starting from the magnetic field at a distance h about the axis of a circular loop of radius R…
A: we have to find magnetic field at a distance h about the axis of a circular loop of radious R in…
Q: M
A: Given, The radius of circular loop= R So, the diameter will be PQ=2R Angular velocity=ω At the…
Q: A circular coil of radius r has N turns and a resis- tance R. It is placed with its plane at right…
A:
Q: The figure gives the potential energy U of a magnetic dipole in an external magnetic field B, as a…
A:
Q: The current through a circular wire loop of radius 10 cm is 5.0 A. (a) Calculate the magnetic dipole…
A: a) The required magnetic dipole moment of the loop is, b) The required torque is,
Q: Suppose that the saturation magnetization Mmax of the ferromagnetic metal nickel is 5.36 x 105 A/m.…
A: The magnetic dipole moment for ferromagnetic material is the ratio of saturation magnetization and…
Q: Suppose that the Earth's magnetic field (BE) in a given region is parallel to Earth’s surface,…
A: Question : Suppose that the Earth's magnetic field (BE) in a given region is parallel to…
Q: A coil with magnetic moment 1.45 A . m2 is oriented initially with its magnetic moment antiparallel…
A: The change in potential energy in of a magnetic moment in a uniform magnetic field is given by;…
Q: A short bar magnet of magnetic moment m = 0.32 J-1 is placed in a uniform magnetic field of 0.15T.…
A: Given: Moment of the bar magnet, M= 0.32 J T-1 External magnetic field, B= 0.15 T
Q: If a conventional current (from + to -) flow I in a wire is going into the plane of this paper…
A:
Q: Calculate the magnetic induction, B, of a wire that carries a current of 100 amps, at a distance of…
A:
Q: A circular copper disk of radius 7.5 cm rotates at 2400 rpm around the axis through its center and…
A: Given data: The radius of circular copper disk is: R = 7.5 cm = 0.075 m The rotation is: n = 2400…
Q: A long coaxial cable consists of two thin walled concentric conducting cylinders with radii a and b.…
A: Given data: The radius of the inner cylinder is a. The radius of the outer cylinder is b. The…
Q: The axle of a railway engine is of length 1.5 m. Calculate the e.m.f. that will exist between the…
A:
Q: A circular wire loop of 50 turns with a diameter of 20 cm lies in the z-x plane with a magnetic…
A: (a) The magnetic moment of the coil can be determined as follows. M=NIA=NIπd24=50100 mAπ20…
Q: A circular loop of wire with radius R= 20cm is oriented in such a way that its plane makes an angle…
A: Given data, Current in the loop = 2 A Radius of the loop = 20 cm
Q: solenoid whose length is L = 50 cm. 3 cm in radius and has 500 turns. This solenoid is flowed by a…
A: The magnetic field inside a solenoid is B=μ0ni Where μ0 = 4πx 10-7 N/A2 n = Turns per Unit length…
Q: Find the magnetic field of a circular loop at a point P on the axis of the loop as shown in the…
A:
Q: The magnetic field corresponding to the vector potential A =Fxr +r, where F is a constant vector, is
A:
Q: The figure below shows three edge views of a square loop with sides of length e = 0.145 m in a…
A:
Q: A large electromagnet is made of a thin iron torus of radius r and permeability µ = 10³ μ are which…
A: An area surrounded by magnetic force is called the magnetic field. Magnetic fields can be generated…
Q: The current to an inductor with 25 windings and a cross sectional area of .025m2 is increased such…
A: "Inductors are commonly used in electronic circuits to filter out high-frequency signals, smooth out…
Q: length ofwire carrying a current i and bent intoa circular coil of one turn.the same length of wire…
A:
Q: Cxr Calculate the magnetic fields associated with the magnetic dipole vector potential A = where c…
A: The magnetic dipole potential is given as, A→=c→×r→r3 Here, c→ is a constant vector and r→ is the…
Q: A long cylindrical wire has radius R and carries current I. In this problem, we'll find the energy…
A: Let the current (I) flowing through the wire of the radius (R) constitute a uniform volume current…
Q: In cylindrical coordinates (p, d, z), the vector potential A OB= OB= OBE Hol 2sp 2 B = P 1T 147 In p…
A:
Q: If a rectangular loop of wire is placed between the two poles poles of a magnet, with the dimensions…
A: Given, dimesions of the rectangular loop,w = 0.30 mL = 1.2 m magnitude of magnetic field, B = 0.90 T
Q: Two identical coaxial circular coils carry the same current I in the same direction. The magnitude…
A: From Biot-Savart's law, B on the axis of circular coil is: B=μ0nIR22R2+x232 Direction of B is given…
Q: Figure 1 is a sectional view of two circular coils with radius a, each wound with N turns of vire…
A: (a) Magnetic field due to a circular coil on axial point is given by, Since these magnetic fields…
Q: orque (if any) on the lo
A: Given, Strength of magnetic field B=10T Radius of the loop r=0.01m So area A=πr…
Q: Two identical coaxial circular coils carry the same current I in the same direction. The magnitude…
A: Consider two coils 1 and 2 of radius R, placed coaxially to each other. The figure for the given…
Q: A wire loop enclosing a semicircle of radius a is located on the boundary of a uniform magnetic…
A:
Q: (b) Figure 6 shows a metal plate moves with constant velocity through a uniform magnetic field, B.…
A:
Q: A solenoid is producing a magnetic field of B = 1.5 x 10-3 T. It has N = 1100 turns uniformly over a…
A:
Q: determine the direction of the magnetic moment given that a circular coil lays flat on the yz plane…
A:
The magnetic potential P at a point on the axis of a circular coil is given by:-
see equation snipped
where N, I, r, k, and c are constants. Find P.
Step by step
Solved in 2 steps
