In 1962 measurements of the magnetic field of a large tornado were made at the Geophysical Observatory in Tulsa, Oklahoma. If the magnitude of the tornado’s field was B = 1.50 × 10−8 T pointing north when the tornado was 9.00 km east of the observatory, what current was carried up or down the funnel of the tornado? Model the vortex as a long, straight wire carrying a current.

Q: The figure below shows a section of an overhead power line that is 59.5 m long and carries a current…

A: Given Data Length of the power line is l=59.5 m Current is the power line is i=2.15 kA=2.15…

Q: A 30.0-g metal ball having net charge Q = 5.00 μC is thrown out of a window horizontally north at a…

A: The mass of the metal ball,   The charge,   The magnitude of the magnetic field,   The horizontal…

Q: A proton moving horizontally at 3.5 x 104m/s enters a uniform magnetic field of 0.075 T directed…

A: Given: The velocity of proton is v=3.5 x 104m/s. The magnetic field is  B=0.075 T. The angle is…

Q: A 30.0-g metal ball having net charge Q = 4.60 µC is thrown out of a window horizontally north at a…

A:

Q: In a place where the earths magnetic field is 6.0x10^-5 t and points exactly horizontally due north,…

A: The magnetic field of Earth is:6.0 × 10-5 tThe velocity of the bullet is:300 m/sThe charge on the…

Q: A wire with current I = 20 A flows at an angle of 60 degrees to the direction of a uniform magnetic…

A: Given:- Current I=20 A Angle θ=60° Magnetic field B=0.7 T Length of the wire L=8 m Find:- The…

Q: A particle with a positive charge of 35.8 x 10-6 C is traveling at a constant rate of 85,198 m/s. It…

A: The force exerted on a charge q moving with a velocity v in a magnetic field B is given…

Q: A magnet produces a 0.50-T uniform field between its poles, directed to the east. A dust particle…

A: Magnetic field (B→) = 0.5 T i^Charge on dust particle (q) = -4×10-18 C Velocity of dust particle…

Q: A sodium ion (Na*) moves in the xy-plane with a speed of 2.20 × 10³ m/s. If a constant magnetic…

A:

Q: The figure below shows a section of an overhead power line that is 53.5 m long and carries a current…

A:

Q: There is a uniform magnetic field of magnitude 2.8 T in the +z-direction. Find the magnitude F1 of…

A:

Q: Point P is midway between two long, straight, parallel wires that run north-south in a horizontal…

A:

Q: A long, straight wire lies on a horizontal table in the xy-plane and carries a current of 1.15 HA in…

A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved…

Q: A proton moving at 3.70 x 106 m/s through a magnetic field of magnitude 1.72 T experiences a…

A:

Q: A nearly horizontal dc power line in the midlatitudes of North America carries a current of 1000 A…

A:

Q: In 1962, measurements of the magnetic field of a large tornado were made at the Geophysical…

A: Given information: Here, µ0 is the constant and called free-space magnetic permeability, B is the…

Q: A 1.9 m -long wire carries a current of 8.0 A and is immersed within a uniform magnetic field B.…

A: all details can be observed in the given imagesof question now, the direction of the current when…

Q: A magnesium-24 ion has a positive charge that is double the charge of a proton, and a mass of 3.98…

A: a) The required magnetic force is,

Q: A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative…

A:

Q: A negative charge moving with a constant velocity v enters a region of a uniform magnetic field…

A:

Q: Find the magnetic force exerted on a proton moving east at a speed of 2.60 × 106 m/s by a horizontal…

A: Given data:  A proton moving towards East Speed (v) = 2.60×106 m/s Magnetic field (B) = 6.00 T,…

Q: The figure below shows a section of an overhead power line that is 61.5 m long and carries a current…

A:

Q: An electron moves in the negative x direction, through a uniform magnetic field that is in the…

A: Electron move in negative x-direction  Magnetic field is in Negative y-direction  We have to find…

Q: Some animals are capable of detecting magnetic fields and use this sense to help them navigate.…

A: Given value--- current = 4.90 kA. magnetic force = 50 micro T. We have to find--- How far from…

Q: A proton travels with a speed of 5.0× 106 m/s in a direction that makes an angle of 60.0° with the…

A: Here given the proton travels at a speed 5 × 10⁶ m/s. It moves at angle 60° with the direction of…

Q: A 1.6 m long straight horizontal wire carrying a current of 5.3 A along the +x-direction is in a…

A:

Q: A proton moving at 4.50 x 10° m/s through a magnetic field of magnitude 1.72 T experiences a…

A: The force experience by any charge in a magnetic field is given by, F=qVBsinθθ→angle between the…

Q: A wire with electric current flowing to the left in the –x direction is placed within a magnetic…

A: Given: The direction of current = -x axis. (to the left) The direction of magnetic field = +y axis…

Q: A straight wire carries a current of 50 A in a uniform magnetic field (magnitude = 80 mT). If the…

A: The current =50A  The magnitude=80mT

Q: i please help: A high-voltage power line carries a current of 134 A at a location where the Earth's…

A: Value of current I = 134 A Angle θ = 64o Magnitude of magnetic field B = 0.59 G = 0.59*10-4 T Length…

Q: One component of a magnetic field has a magnitude of 0.0342 T and points along the +x axis, while…

A:

Q: A proton travels with a speed of 5.0 X106 m/s in a direction that makes an angle of 60.0° with the…

A: Option b

Q: At a certain location, Earth has a magnetic field of 0.60 x 104 T, pointing 75° below the horizontal…

A:

Q: The figure below shows a section of an overhead power line that is 61.5 m long and carries a current…

A: Here , current ,I= 2.35kA = 2350 A Length of the wire ,L = 61.5 m  Magnetic field ,B= 5.3×10–5 T…

Q: A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A:

Q: A proton is initially moving west at a speed of 1.07  106 m/s in a uniform magnetic field of…

A: Given, v = 1.07 * 106  m/s B = 0.282 T we know, ( m*v2 ) / r = q*B*v r = m*V / q*B        where,  q…

Q: A wire 2.80 m in length carries a current of 7.40 A in a region where a uniform magnetic field has a…

A: The magnetic field is a vector quantity that means it has both magnitudes as well as direction to…

Q: A 30.0-g metal ball having net charge Q = 4.60 µC is thrown out of a window horizontally north at a…

A: Given: Q = 4.6uC v = 21.2m/s h = 19.8m B = 0.01 T

Q: A uniform magnetic field B = 1.7 x 10-4 T exists in +x direction. A proton (q = +e, and mp = 1.67 x…

A: The expression for the magnetic forces is, Here, q is the charge of the proton, v is the speed, and…

Q: One long wire lies along an x axis and carries a current of 61A in the positive x direction. A…

A: Given, Current=61A

Q: An electromagnet produces a magnetic field of 0.550 T in a cylindrical region of radius 2.50 cm…

A:

Q: Determine the magnitude and direction of the force on an electron traveling 7.75 x 10 5 m/s…

A: Given: velocity of an electron = 7.75×105m/s (in east) magnetic field strength = 0.45T (vertically…

Q: At a certain location, Earth has a magnetic field of 0.60 x 10-4 T, pointing 75° below the…

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.