Consider the relationship of the calculation v x V × Fdv = f da × F, where S is the surface of volume V. From it find a relationship between the material currents of volume Jb and surface Kb of a magnetized medium that occupies a volume V.
Q: I could really use some help on some questions! The problem is as follows: A thine wire of length…
A:
Q: 2A. Obtain the force experience by current-carrying wire with length L2 due to current-carrying wire…
A:
Q: A long straight wire is held fixed in a horizontal position. A second parallel wire is 2.6 mm below…
A: To find the current required to suspend the lower wire, we need to calculate the magnetic force…
Q: Find the Ep electrical field in terms of unit vectors." rest is given in the question. Can you help…
A: Current density is defined as the ratio of current flowing through the cross-section and the area…
Q: (Hand by Written ans. ) reference to relevant mathematical expressions, outline the expected…
A: Magnetic susceptibility of an atom indicates whether a material is attracted into or repelled out of…
Q: A capacitor with square plates, each with an area of 34.0 cm2 and plate separation d = 2.64 mm,…
A:
Q: An clectric current of 0.716 Amps passes into two wires in which it is divided into currents in the…
A: Given data: Total current (I) = 0.716 A Current ratios I1:I2 = 2.83 : 1.09 Required: The currents…
Q: Which is the best type mass for conducting electricity? The higher type mass or lower type mass?…
A: Copper is a good conductor of heat. This means that if you heat one end of a piece of copper, the…
Q: An iron wire with cross-section 3,7 x 10 m² carries current 168 A. Find the drift velocity Va. in…
A:
Q: An infinitely long, straight cable is made out of a cylindrical core with radius a, surrounded by a…
A:
Q: An electron moves with speed v = infinite conducting wire, at a distance d I = 5 A flows through the…
A:
Q: Given that there are two wires right next to one another with the left ones current going downwards…
A: Given, Magnetic field due to left wire, B = 5.5×10-7 Tcurrent of the second wire, I2 = 0 ATHe wires…
Q: A teacher wants to build another student a giant solenoid of one layer of tightly-wrapped 12-gauge…
A:
Q: THE CURRENT BALANCE Here's some context : the current balance consists essentially of a rigid…
A: a) This magnetic force on the moving rod will be balanced by a weight placed on the moving rod.…
Q: Use Kirchhoff's rules with matrix solution to calculate currents I1, I2, and I3, and compare them…
A: From the given circuit it is clearly observed that, I3=I1+I2 ...(1) By using Kirchhoff's loop…
Q: Two straight, parallel, superconducting wires 7.06 mm apart carry equal currents of 12958 A in…
A: As
Q: Transposing can frequently change the position of conductors, and so weakens the supportive…
A: False
Q: A capacitor with square plates, each with an area of 37.0 cm2 and plate separation d = 2.44 mm,…
A: SOlution:Given thatA =37 cm2d = 2.44 mmI = 555 mA
Q: Enter your data of the masses, mi & m2 in kg as related to the current, I, in Amper and time, t, in…
A:
Q: Two infinitely long parallel wires are at a distance of 5.0 cm apart. If the wires carry a current…
A: Distance between the wires (r) = 5 cm = 0 .05m…
Q: q(t) q(t) A 1 1 2 3 4 S 6 7 8 9 /10 t (sec) -1 -2 (ii) Figure Q1(b)
A:
Q: You want make the largest possible B field at some location (some point in space) by running a…
A:
Q: Consider two statements below. [A]: The net current inside an isolated conductor is zero. [B]: The…
A:
Q: For the wire arrangement on the right (the square), with currents, directions, and dimensions as…
A:
Q: Two aluminum rods, each of length 175 cm and mass 60 g, are suspended by nonconducting cables of…
A:
Q: a wire of radius R carries uniform current denisty J. what is the total current in the wire 1.2…
A: Current density J is the measure of current per unit area. a) For uniform current density, J=Total…
Q: 1) Adapting an old exam question: Consider a hollow cylindrical conductor of inner radius b and…
A: Given, current density is, J inner radius of hollow cylinder is, b outer radius of hollow cylinder…
Q: Which of the following is true regarding the continuity equation for currents? This is the…
A: Th equation of continuity for currents can expressed using the current density J and charge density…
Q: an iron wire with cross-section 3,7 * 10-6 m2 carries current 168 A. Find the drift velocity Vd , in…
A:
Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…
A:
Q: There is a current of 50 A in a long, straight wire. What is the flux density at a point 8.0 cm from…
A:
Q: H Loop 1= Loop 'I 2: Pr 109 20 I, +40 I3 + 20 I₁ = 60 40 I + OI₂ +40 I₂ = 60 Node Equatione 10…
A:
Q: A capacitor with square plates, each with an area of 35.0 cm2 and plate separation d = 2.46 mm, is…
A:
Q: current density through the cross section of the wires, greatest first.
A: Given data: The current density is: J The length of cylindrical wire 1 is: l The length of…
Q: Conical section has, the, constant, surface current density p(Clm?). The region is defined in…
A:
Q: A type-II superconductor in an external field between Bc1 and Bc2 has regions that contain magnetic…
A: Answer: As per the given statement,
Q: A current of intensity I=20 A circulates through a wire in a house. To avoid fires in this wire,…
A: You have not specifiedmaterial of which wire is made. Let us say the length of the wire is l .and…
Q: An image taken from the cross-sectional area of a coaxial cable consisting solidinner conductor of…
A: Given, The radius of the conductor, Current denisity is : Total current is :
Q: An electric current density passes through a surface "S" in the form of an octant of a sphere of…
A:
Q: A rectangular loop of wire is placed next to a straight wire, as shown in figure below. There is a…
A:
Q: A current I flows around a wire bent into the shape of a square of side a. Finding the electric…
A: Given:length of a side of the square loop, alet the point P be at y distance from the center of the…
Q: As in the figure, the long cylindrical slice with inner radius a and outer radius 2a has a current…
A:
Step by step
Solved in 3 steps with 3 images