(8c29p7) Two long parallel wires are 14 cm apart. What equal currents must be in the wires if the magnetic field halfway between them is to have a magnitude of 250 μT in the positive y direct (up in the figure)? Must the current be "parallel" or "antiparallel"? antiparallel parallel Submit Answer Tries 0/4 Must the current on the left be "in" or "out" of the paper? Oin O out Submit Answer Tries 0/4 Must the current on the right be "in" or "out" of the paper? O in out Submit Answer Tries 0/4 What is the magnitude of the current? Submit Answer Tries 0/4 Parallel Currents P Antiparallel currents

Q: Two parallel wires each carry a current I in the positive x direction. What is the direction of the…

A:

Q: Suppose you wish to measure the current in a wire.  You have a device that can measure the strength…

A:

Q: A long solenoid with 13.8 turns/cm and a radius of 8.90 cm carries a current of 26.9 mA. A current…

A:

Q: Suppose you wish to measure the current in a wire.  You have a device that can measure the strength…

A:

Q: 2.A long wire lies horizontally and carries a current 1.5 μA. A proton is moving parallel abovethe…

A:

Q: A 5.47 C point charge is moving with a speed of 6.98 m/s. It is moving perpendicular to a magnetic…

A: Charge (q) = 5.47 C  Speed (v) = 6.98 m/s  Magnetic field (B) = 6.28 T

Q: An electron and a proton, moving side by side at the same speed, enter a 0.020-T magnetic field. The…

A:

Q: A wire whose current is 5.0 A points in the k direction (out of the page) is placed at coordinates…

A:

Q: Suppose you wish to measure the current in a wire.  You have a device that can measure the strength…

A: Given : Distance from the current carrying wire (r) = 0.98 meters Magnetic Field Strength (B) = 1.72…

Q: An electron moves in a circular path with a speed of 1.29 x 107 m/s in the presence of a uniform…

A:

Q: An electromagnet with 5500 turns per meter of wire about a long tube.  What current is necessary to…

A:

Q: A wire is carring 16 amps current in 1.0 Tesla magnetic field. The length of the wire is 6…

A: Given Data : The current in the wire is given as I = 16amps. The magnetic field strength is given as…

Q: Find the direction of the magnetic field at point P2, 35.0 cm to the right of P₁. The field is…

A:

Q: Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity of…

A: Given, velocity of electron , v =  5.0 × 104 (i) m/s Magnetic field, B = 0.67 (j) T We know that…

Q: 1. A 25 cm rod moves at 5.6 m/s in a plane perpendicular to a magnetic field of strength 0.34 T. The…

A:

Q: A lightning bolt may carry a current of 1.00 x 104 A for a short time. What is the resulting…

A: Given data:  A long lighting bolt  Current (I) = 1.00×104 A Distance (r) = 130 m Required: The…

Q: An electron at point A in the figure (Figure 1) has a speed v0v0 of 1.40×106 m/s. Find the…

A: velocity of electron = 1.40×106  m/s radius of semicircle ( R )= 10/2  cm= 5 cm let the magnetic…

Q: Protons move in a circle of radius 5.80 cm in a 0.55T magnetic field. What value of electric ficld…

A:

Q: A wire extends from x = - (infinity) to x = 0 on the x-axis, then turns and extends from y = 0 to y…

A:

Q: i have a question with number 22

A: (a) The vector representation of the given vectors is as below.

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.