A solenoid is given with 300 turns (N,), Radius of 2 cm and 50 cm (4) length as shown in the following figure. (Neglect fringing field effects.) a. Find the self inductance of the main solenoid.
Q: The distance between parallel conductive discs in the Figure ? ? = 5 mm dir. Accept that the area…
A: Distance between parallel conductive discs (X) = 5mm radius of the disc (R) = 2mm ε0=8.85×10-12…
Q: A rectangular loop carrying current I2 is placed parallel to an infinitely long filamentary wire…
A: The force experienced by the loop is given by F =BILB=μ0HH=I2πd Force on the line PS given by…
Q: 16- CE) (#) Three solid cyinders of each length Land uniform charge Qare shown in cross section in…
A:
Q: Two circular loops of wire, with radi of ri and r2 magnitude (I) but opposite direction, as shown…
A: Given, the two circular loops with the radius of r1 & r2 The outer loop radius is twice the…
Q: Q3: Starting with Maxwell's equation of V. B = 0 to prove that the magnetic vector potential A is…
A: Maxwell’s equation is given by:
Q: Suppose that, in designing an electrical generator, we need to produce a voltage of 120 V by moving…
A: Given data: Voltage, V = 120 V. Magnetic field, B = 0.5 T. Velocity of conductor, v = 30m/s. Angle…
Q: to. What is the total net flux like through a closed surface if the field is solenoidal or…
A:
Q: A windmill has its center 6 ? above the ground and blades 2 ? in length. In a steady wind, a point ?…
A: According to the question we have to find At what time during the first cycle is point P exactly 7 m…
Q: certain region of spaceI in cylindiricol Pv = brer cc Im³ the clonge density coordino tes by the…
A: Here we have to find out charge density . We need to apply Gauss law . We also have to calculate…
Q: Polr2 A = 4πb2
A:
Q: Describe the shape of the curve. How is the magnetic field welated to the current thwough the…
A: The values of the slope and y-intercept provide details on the relationship between the two…
Q: Experiments show that a steady current in a long wire pro duces a magnetic field that is tangent to…
A: Given: A circle of radius ‘r’ with center at ‘O’ and ‘P’ be a point on the circumference of circle.
Q: A conductor wire bent into a semicircle of radius of R = 3cm forms a closed circuit an magnetic…
A: According to question: The magnetic force acting on the straight portion of the wire is calculated…
Q: Giving information about the behavior of magnetic materials, he gives the magnetization vector of a…
A: Given M=kr2ϕ Parameters to find Jb Kb total current B inside and outside of cylinder
Q: Find the electric field in terms of spherical coordinates given as the potential to be created by an…
A: The potential created by electric dipole will be Vdipoler,θ=r^·p→4πεor2 where, εo=8.85×10-12 F/m…
Q: Does the electric flux depend on the shape of the Gaussian surface? Give reasons to your answer
A: As we knows that the the Gaussian law Electric flux =( (charge enclosed insider the Gaussian…
Q: As shown in the figure below, a circular ring with a radius of was folded along a line across the…
A: Since B is parallel to the plane of the ring so torque will be zero for it. calculate torque for…
Q: Write down the equation for the Poynting vector and for the time-averaged Poynting vector. What is…
A: In this question we will write poynting vector equation and time averaged pointing vector and it's…
Q: Q)In steady magnetic fields, can we define a potential function based on the current distribution…
A:
Q: Q1 The magnetic circuit of Figure Q1(a) consists of rings of magnetic material in a stack of height…
A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…
Q: the area of the following surface using differential surface in: (i). r – ϕ plane and (ii). θ - ϕ…
A:
Q: The core of a toroid has an cross-sectional area of 5 cm² and a mean radius of 60 cm and is made of…
A: Given a toroid has, Cross section area, A=5 cm2 Mean radius, r = 60 cm Relative permeability, μr=100…
Q: -a-
A: We need to find out magnetic force on loop which is placed near to current carrying wire .
Q: ) What are solenoid? Show that, inside a long solenoid carrying current i, at points not near its…
A:
Q: (e shows a toroidal core which is made of mild steel and it is wound with insulated wire. The…
A: Note: We are authorized to answer three subparts at a time since you have not mentioned which part…
Q: Q5. Figure below shows, in cross section, two Gaussian spheres and two Gaussian cubes that are…
A: Write the expression for the electric flux through a closed surface, ∅=qenclosedε0 From the above…
Q: Where surfaces z = 5 and p = 60 intersect is A circle An infinite plane An infinite line a cylinder
A: Answer : C, An infinite line.
Q: Let the radius of the disk given in the figure be a and its rotational speed be w. What is the emf…
A: EMF is the electromagnetic force which is the force required for the current flow. The EMF is…
Q: cylindrical long solenoid of length 2000 mm has 20 mm diameter. If number of turns wounded on…
A:
Q: A magnetic circuit consists of a toroidal silicon sheet steel with relative permeability ?? of 150,…
A:
Q: A loop of current-carrying wire consists of two circular arcs with radii R1 and R2 respectively that…
A: Need to find magnetic field at point P
Q: Electric field intensity vector in free space is given as (@gKR² _for R b R² Obtain the general…
A: The electric field intensity vector in free space is given as, Part (A):- The electric flux for a…
Q: Two ideal solenoids of radii R and 4R , respectively, have n turns per meter, and each carries a…
A:
Q: Q-5: Justify the conditions for the scalar and vector magnetic potential to exist and for the…
A: Solution- For scalar potential-we know, the Maxwell's second equation,∇→*E→ = 0E→ = -∇∅So, the curl…
Q: Use Ampere's circuital law to determine the magnetic field, H, associ- ated with a cylindrical…
A:
Q: Using the Gaussian surface shown below, find the total charge enclosed by the Gaussian surface due…
A: In this question we need to choose a correct option.
Q: For a curnt caming loop with radiw =m and current I = 2 A Cav %3D find the moyentic flux density at…
A: We will use boisvert law to find magnetic flux density .
Q: Determine the vector magnetic potential at P(0.4,0.3,0)in the field of 8A filamentary current…
A: It is required to find the vector magnetic potential at the point P the coordinates of P is…
Q: A dosed-loop shown in the figure consi sts of N the mumber of turns and staying in a uniform…
A:
Q: A wire of length 50 cm and mass 10 gr. is suspended in a horizontal plane by a pair of flexible…
A: Wire length=50cm Mass=10g
Q: The two long coaxial solenoids of radius a and b carry current I= 6 mA but in opposite directions.…
A: Magnetic field intensity inside a long solenoid carrying current I is defined as, H=nIwhere,n=…
Q: a) Derive the wave equation of Magnetic field using differential form of Maxwell's 4th Equation…
A: Given: To derive the wave equation of magnetic field using differential form of Maxwell's equation:…
Q: H: 3) Using , prove that the magnetic field at point P for an H a infinite long filamentary…
A: We are given magnetic field intensity for any conductor is: H=-I4πyz2y2+z22-z1y2+z12ax We have to…
Q: A loop of current-carrying wire consists of two circular arcs with radii R1 and R2 respectively that…
A:
Q: The figure is a cross section through three long wires with linear mass density 58.0 g/m. They each…
A:
Q: Q6- Gaussian surfaces is fictitious. O False True
A: ELECTRIC FIELD: The region around charged particles into which when another charge is brought in it…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- To a magnetic core, with a relative permeability of 2100, a current I1 of 1 A and a current I2 of 2 A are applied, where the number of turns of the winding is 1000. The depth of the magnetic core is 20 cm. take into account that the bounded measurements are given in centimeters. The air gap shown in the figure is 0.2 cm and has an effective area equivalent to 1.1 times the cross-sectional area of the core. Determine:a) The equivalent circuit with sources and reluctance (Graph it)b) The magnetic flux of the central columnc) Magnetic induction at point Ad) Explain what would happen if the flow of current I1 is reversedTwo ideal solenoids of radii R and 4R , respectively, have n turns per meter, and each carries a current of I. Both currents flow in the same direction. The small‑radius solenoid is placed inside the large-radius solenoid so that their axes of symmetry are parallel and separated by a distance d=2R . Neglecting any magnetic screening effects, express the magnetic field strength on the axis of the small-radius solenoid analytically in terms of the quantities given and the magnetic permeability of a vacuum, μ0 .Using the Biot-Savart law, find the magnetic field at point P that produces the circuit shown in the figure, where the curved parts correspond to a quarter circle of radii a and b, with steady current I.
- For a motor design, you need to design a solenoid coil that produces a magnetic flux density (B) of at least 2000 gauss when a 10 mA current flows through the conductor. Due to space limitations, the coil only can be 10 turns over a 1 cm length. To obtain the needed performance, go to Table 3 and choose a core material for the coil.the depth of the solid core is 5 cm. Assume that the relative permeability of the core is 1000 and remains constant and that the current in the coll is 4 A. ignore the fringing effects at the air gap and find the followingTwo long straight current-carrying wires are lined up parallel to one another in vacuum at a distancedCurrents of I1 and flow I2 through the wires, both in the same direction generating the field of B Delta f at a midpoint between themWrite down an expression for BM in terms of the currents running in each of the wires Assume vacuum permeability u= 1
- Experiments show that a steady current in a long wire pro duces a magnetic field that is tangent to any circle that lies in the plane perpendicular to the wire and whose center is the axis of the wire (as in the figure at the right). Ampère’s Law relates the electric current to its magnetic effects and states that C B dr 0 I where is the net current that passes through any surfacebounded by a closed curve , and is a constant called the permeability of free space. By taking to be a circle with radius , show that the magnitude of the magnetic field at a distance from the center of the wire is B 0 I 2pi rConsider two coaxial solenoids with free space cores. Solenoid A is placed inside Solenoid B and solenoid B carries a current of 2I0 which creates a magnetic flux density of magnitude of B0. If the cross-sectional area, length and number of turns per length of Solenoid A are S, 4h and n respectively, calculate the mutual inductance between Solenoid A and Solenoid B.FUNDAMENTALS OF DEFORMABLE BODIESThe tank shown in figure is fabricated from 10 mm steel plate. Determine the maximum longitudinal and circumferential stresses caused by an internal pressure of 1.2 MPa. Given: t = P = Required: Maximum Longitudinal Stress (σL) Maximum Circumferential Stress (σT)
- A total charge of Q is uniformly distributed in a noncunducting sphere with a radius of R. A point charge with a total charge of -Q is at the center of the sphere. A. Derive an equation for the electric feild strength where r<R (in other words find the electric field strength when you at a radius less that R). B. Make a diagram and show the gaussian surface that was used to derive the equationWhile the two parallel ends shown in the figure are connected to each other with a metal rod, the other two ends are free. A conductive rod can slide freely on the rails.The speed of the stick is constant.In the figure, there is a magnetic field perpendicular to the plane and in the direction of which the size is 35 tesla.a) Since the distance between the rails is 25cm and the speed of the conductor rod is 55cm / sec, find the emk formed in the abcd frame consisting of the rail and the conductor rod.b) The resistance of the conductive rod is 18 ohms. If the resistance of the rails is neglected, find the current passing through the rod.c) What should be the magnitude of the external force that must be applied to the rod so that it can maintain its movement at a constant speed?d) Calculate the work done by the external force per unit time.e) Show that this work is equal to the heat energy spent on the rod resistance.A solenoid (made as a long coil) is a type of electromagnet, the purpose of which is to generate a controlled magnetic eld through a coil wound into a tightly packed helix. Starting from rst principles, derive a formula that provides us the self-inductance of a solenoid (with N windings) of length l and cross-sectional area A.