Find the electromagnetic energy stored in the air gap between two very large magnetic pole pieces, one North, one South, each with an area of 10000 mm2. Assume the 0.05 T magnetic and electric  1000 V/m  fields are  uniform within the 3-cm gap.

Q: 18H The three wires, each of which pass I current, are twisted to form r-radius circles What is the…

A: In the figure 'K' the magnetic field due to the straight wires is zero , as because the current…

Q: The sunlight has a magnetic field whose RMS value is B = 540 T. Find the amplitude of E. Select one:…

A:

Q: accordinf to james clerk maxwell, if the magnitude of the magnetic field increases, the change in…

A:

Q: 3. A high current-carrying transmission wire has a length of 2.00 m placed in a uniform magnetic…

A: Data we have length of the wire, L=2.00m Magnetic field, B=2.1T angle,θ=54o Force, F=85N To find…

Q: 2. Loop moving into a Magnetic Field pt. 2. a. At what angle should the normal of the loop's area be…

A:

Q: 1) A rectangular loop of dimensions 5.7 cm x 7.8 cm is positioned in a uniform magneti field of…

A: Magnetic flux =BACosθ

Q: 1. An electron having velocity v=-1.2×10* j m/s enters a uniform magnetic field of 2 T as shown in…

A: NOTE: As per Bartleby Guidelines only three subparts have to be solved at a time. Kindly upload…

Q: 3) A loop of wire in the shape of a rectangle of width, w= 18.0 cm and length L= 1.05 m. and a long,…

A:

Q: 03: semicomductor sheet have dimensions (5,4,2)mm, electric field applied is 2 volt, the current…

A: GIVEN: L=5mm b=4mm h=2mm I=40A E=2V B=0.1T ε=15mV=15×10-3  Firstly we will calculate Drift velocity…

Q: A straight conducting wire carries a current that is directed along the +x-axis... (a) If the…

A:

Q: 2. A long wire carrying 4.5 A of current makes two 90° bends, as shown below. The bent part of the…

A: We  are given the length of the wire. The magnetic field is given in +z direction.  The magnetic…

Q: 7 A point charge of 2.5 Cu 3 ax Değer/s rapidly enters a region with magnetic flux density B 2ax 3ay…

A:

Q: 6. In a standard lecture demonstration, a loop of wire, with radius a and resistance R, levitates…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 5 A flat, square surface with a side of 40 cm lies in the xy plane (z-0). Find the magnetic flux…

A: Side of square surface is a = 40×10-² m  Area of the square surface is A = a²  => A = (40×10-²)²…

Q: #6- A loop of wire with radiusr is suspended in a uniform magnetic field B. If the radius of the…

A:

Q: 2. A uniform electric field 480 V/m is directed from left to right on the page. An electron moves…

A:

Q: 6. A copper wire carries a steady 50 A current to an electroplating tank. Find the magnetic field…

A:

Q: Q2-Magnetic field intensity is given in a certain region as 2 yz 1+ x H = a, +3x2a, ry? Н - - ɑ; A/m…

A: Given:

Q: Q2: (a) i) What is the maximum torque on a 150 turn square loop of wire 18.0 cm on a side that…

A:

Q: What is the kinetic energy of a particle with a charge of 55 microCoulombs moving with a radius of…

A: The given values are, q=55 μC=55×10-6 Cr=3.7 mm=3.7×10-3 mB=1.9×10-4 Tv=75 m/s

Q: he figure shows a wire loop made of copper wire with a radius of 0.1 cm with side lengths of 20 cm x…

A: Given Radius of wire- 0.1cm Crossection of the loop- 20*80 cm B=30T (perpendicular to the loop)…

Q: 9. Along, thin tube, with radius, R, and total length, L, has a total charge, Q, uniformly…

A: Write a given values of this question. Radius of the thin tube is ''R''.  Length of the thin tube is…

Q: Calculate the An infinitely long thin wire carries a current of 2 (A) in the +z-direction. the…

A: In a given amount of time, flux represents the number of electric or magnetic field lines passing…

Q: How can the magnetic flux through a coil of wire be increased? Select two answers: A.Increase the…

A: We need to answer how the magnetic flux can be increased through a coil of wire.

Q: 4. A 135 m long transmission wire is stretched between two vertical posts. It carries of a current…

A: In this question we have to find the value of Earth's Magnetic field at the location of the wire.…

Q: Q3: semicomductor sheet have dimensions (5,4,2)mm, electric field applied is 2 volt, the current…

A: Given data: length of the sheet is l=5 mm The breadth of the sheet is b=4 mm The height of the sheet…

Q: #3. Complete the following statement: Along an equipotential surface, A) the magnitude of the…

A: An equipotential surface is the contact points in space having the same potential on the surface.…

Q: 2. A uniform magnetic field B is perpendicular to the plane of a circular loop of diameter 10 cm…

A:

Q: 3. Dipole? A loop with area A and current I is in a region of uniform magnetic field with strength B…

A: Given: A loop with area A and current I in a region of uniform magnetic field with strength B…

Q: orizontal wire with a mass per unit length of 0.4kg/m carries a current of OA in direction. If the…

A: mass per unit length is  0.4 kq/m current I=6A g is gravity = -9.8m(z^)/s2 The expression for force…

Q: 3. A current density of J= ar, where a is a constant, flows through a cylinder of radius R along the…

A:

Q: 4. A thin disk of a permanent magnet with a radius of lcm shows a magnetic flux density (B) of…

A:

Q: alculate the magnetic field of a straight wire which is made as a circular lo

A: Given:-  radius of the loop r= 0.1 m  current I = 5 A  Find:-  The magnetic field B  of the wire

Q: 1. For the discussed problem: loop of current with radius R at xz plane. (a) Sweep point P location…

A:

Q: A proton is moving in a circular orbit with a speed of 4.7x10' m/s in a uniform 0.35-T magnetic…

A:

Q: 5. The magnetic field strength is: (a) 1A/m (b) 10A/m (c) 100A/m (d) 1000A/m 6 The magnetic flux…

A:

Q: 5) If the di stance between circular parallel plates of Radius R of a capacitor is 5 mm dv = 180…

A:

Q: Calculate torque in each loop

A: The torque on the square loop (τsq)=NBIAsqsinθ-------------------------(1) And  The torque on square…

Q: a) Consider an electron of mass m, travelling in a circular orbit (radius r) around the atom's…

A: Given: Reduced Planck's constant,𝒽=1.054×10-34JsCharge,q=1.6×10-19CDensity of iron,ρ=7900kg/m3Mass…

Q: 59. A very large parallel-plate capacitor has uniform charge per unit area +o on the upper plate and…

A: It is given that 2 parallel plate capacitor carrying opposite charge density.   It is also given…

Q: he total magnetic flux through a closed surface is A. Always maximum B. Dependent on the size of the…

A: Given:- The total magnetic flux through a closed surface is Find:- correct option  A. Always maximum…

Q: Paramagnetism: consider a solid in which J= ½ (m= ½ and -½) (N=n1 + n2). Then, when a magnetic field…

A:

Q: A non-magnetic conducting wire of Radius R carries a aurrent I = 2A which is uniformly distributed…

A: SOlution: Given that I = 2A radius R to find the magnetic enegry per unit lenth