Figure 3 shows a wire carries a current I = 15 A. A 30 cm long metal rod moves with a constant velocity u = 4 az m s-1. a) Write the magnetic field vector B produced at a distance r from the current carrying wire. b) Find the potential difference between point P and point S. ( dx/x = ln x)

Q: In the figure, two long straight wires at separation d = 10.9 cm carry currents of i,= 5.71 mA and…

A: We know that the two long straight wires at separation d = 10.9 cm carry currents of  i1= 5.71 mA…

Q: In the figure, point P1 is at distance R = 12.3 cm on the perpendicular bisector of a straight wire…

A: Given data *Point P1 is at a distance is R = 12.3 cm = 12.3 × 10-2 m *The length of the wire is L =…

Q: A wire carrying a current is shaped in the form of a circular loop of radius 2.9 mm. If the magnetic…

A:

Q: The figure shown is that of a uniform magnetic field directed in the positive z direction. An…

A:

Q: A long straight wire of a radius of 10.0 cm carries a steady current 30.2 A that is uniformly…

A: Given that radius of the loop and current in the loop and distance of point from the centre of the…

Q: In the figure below, a long circular pipe with outside radius R = 2.85 cm carries a (uniformly…

A: Given data: Outside radius of the pipe, R=2.85 cm = 0.0285 m Current in the pipe, i=12.2 mA =…

Q: A circular coil is lying flat on xz plane. It has a current of 3A, radius of 15cm, and 15 turns. If…

A: Recall τ→=μ→×B→where B is mgnetic fieldμ is magnetic dipole moment vector

Q: Chapter 29, Problem 022 GO Figure (a) shows, in cross section, two long, parallel wires carrying…

A: Given information: The symbols have the same meaning as given in the question.

Q: In the figure, two circular arcs have radii a - 14.1 cm and b- 11.2 cm, subtend angle = 71.0°, carry…

A: a = 14.1 cm b = 11.2 cm θ = 71 degree i = 0.495 A

Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two %3D vertical wires which…

A: Mass of wire, m=50g or 0.05Kg Length of wire, l=40cm or 0.4m Magnetic Field, B=60 x 10-3T

Q: A lightening bolt may carry a current of12800 A for a short period of time.The permeability of free…

A:

Q: USE THE FOLLOWING SYMBOLS FOR YOUR EQUATION: B = MANETIC FIELD,  I= CURRENT, L = LENGTH OF WIRE, v…

A:

Q: Q38. A long straight wire placed along az -axis carries a current gof I= 5 A in the +az direction.…

A: For a long current-carrying wire the magnetic field is given by [we consider it is an infinite one]

Q: The segment of wire in the figure carries a current of I=8.00 A, where the radius of the circular…

A: The relation of the magnetic field at the center of the circular arc is given as B=μ0iφ4πr

Q: What is the magnitude of the magnetic field at a distance R=1m from a straight wire which carries an…

A: Given, electric current in the long straight wire, I = 1 A distance from the wire, r = 1 m

Q: The two wires shown in the figure below are separated by d = 10.7 cm and carry currents of I = 4.85…

A: SOlution: given that d = 10.7 cm I1=I2=4.85 A

Q: A conductor consists of a circular loop of radius R = 1.60 cm and two straight, long sections, as…

A:

Q: the Module 6, we learned that magnetic field can be produced by a current-carrying ire. A long…

A:

Q: In the figure below, a long circular pipe with outside radius R = 2.85 cm carries a (uniformly…

A: Given that: Radius is R=2.85 cm The current is i1=12.2 mA The distance between the pipe center to…

Q: A single-coil loop of radius r= 6.60 mm, shown below, is formed in the middle of an infinitely long,…

A:

Q: In the figure below, a long circular pipe with outside radius R = 2.87 cm carries a (uniformly…

A: Question 5 Given: Radius of long circular pipe R is 2.87 cm=0.0287 m Current in the pipe i is 13.3…

Q: Consider a loop with 9.9 A of current that makes an 6-sided polygon, where the distance from the…

A: The 6 sided polygon consists of 6 straight finite current carrying wires, each of which will produce…

Q: A negativley charged particle is moving with a constant velocity V directed into the page through a…

A: Given  Magnetic field B upward Speed V into the page  Charge =-q

Q: Each of the wires in the figure below carries a current of 2.91 A in the directions indicated. For…

A:

Q: A long straight wire of a radius of 10.0 cm carries a steady current 40.7 A that is uniformly…

A:

Q: An area of space has uniform magnetic and electric fields that are at right ngles to each other, as…

A:

Q: A long straight wire is bent as shown to form two parallel straight wires and a semicircle (radius =…

A: In the given situation, there are three segments of the wires. Let I denotes the current, r denotes…

Q: A long, straight wire lies along the zz-axis and carries a 3.80 AA current in the +zz-direction.…

A: The given data,

Q: In the figure, a closed loop carries current i = 326 mA. The loop consists of two radial straight…

A: radius, r1 = 1.76 m  radius, r2 = 4.04 m  i = 326 mA Angle = 1.31 rad

Q: A -9nC particle is moving at 3.69x10^5 m/s along –z-axis. It passes a region undeflected with a…

A:

Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two %3D vertical wires which…

A: When a current-carrying conductor is placed in a magnetic field, it experiences a force. The…

Q: A long straight wire of a radius of 10.0 cm carries a steady current 34 A that is uniformly…

A: Given, Radius of wire  a = 10 cm =0.1 m Current  I = 34 A distance  r = 7.5 cm = 0.075 m

Q: A wire carries current 0.500 A out of the page as shown. What is the magnetic field y direction at…

A: Given: The amount of the current is 0.5 A. Introduction: The current-carrying wire generates a…

Q: A long, straight wire allows 3.50 A through it. What is the magnitude of the magnetic field 25.0 cm…

A:

Q: Planes z=0 and z=4 carry current K= -10 ax A/m and K=10 ax A/m, respectively. Determine the magnetic…

A:

Q: A long straight wire of a radius of 10.0 cm carries a steady current 14.3 A that is uniformly…

A: Given:-  radius = 10 cm  = 0.1 m current I = 14.3 A d = 7.5 cm from centre of wire  = 0.075 m uo =…

Q: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two %3D vertical wires which…

A:

Q: A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc. If…

A: See that here magnetic field due to both wires will be zero, since both have current in opposite…

Q: A washer with inner diameter 5.0 cm is carried in your pocket as you walk directly north according…

A:

Q: Consider the two charges in the figure, which are moving in opposite directions and located a…

A:

Q: Two semicircular arcs, in the plane of the paper, carry a current I = 8.00 A, shown in FIGURE. The…

A: Given:  I = 8 A a = 0.4 m  b = 0.6 m

Q: The particle in the figure below has a charge of 9.00 x 10-6 c, a speed of 2.80 x 103 m/s, and it is…

A: Tt

Q: tharged particle, q, is moving with speed v perpendicular to a uniform magnetic econd identical…

A:

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.