A magnetic field of magnitude 0.37 T is directed vertically upward (a) Find the magnetic flux through a flat surface of area 23 cm2 if the surface is vertical. (b) Find the magnetic flux through a flat surface of area 23 cm2 if the surface is horizontal (c) Find the magnetic flux through a flat surface of area 23 cm2 if the surface is at angle of 64° with the horizontal.

Q: If an electric wire is allowed to produce a magnetic field equal to that of the Earth at a distance…

A:

Q: At a certain location, Earth's magnetic field of 54 µT is horizontal and directed due north. Suppose…

A: Given data: The magnetic field of the earth is B=54×10-6 T The distance is r=0.078 m Part a: The…

Q: In a physics laboratory experiment, a coil with 250 turns enclosing an area of 12.9 cm² is rotated…

A: (a)magnitude of electric flux through the coil before it is rotatedB is magnetic field , A is area,…

Q: A 37.3 A current flows in a long, straight wire. Find the strength of the resulting magnetic field…

A: Given value--- current = 37.3 Amp. distance = 44.5 cm. We have to find--- magnetic field?

Q: If the magnetic field 1.50 cm from a straight wire in air is 2.00 mT, how much current, in amperes…

A:

Q: A charged particle of mass 2.500 kg and charge -65.00 mC, moves in a straight line horizontally at a…

A: mass of the particle is m =2.5 kg Charge of particle is q= -65 mC = -65 x 10-3 C speed of the…

Q: A horizontal wire carries a current pointing to the right and point P is a distance r away from the…

A: The initial magnetic field due to a horizontal current-carrying wire can be given as, B=μ0I2πr Here,…

Q: A magnetic field is oriented at an angle of 32o to the normal of a rectangular area 5.5cm by 7.2cm.…

A:

Q: magnetic field of magnitude 0.52 T is directed vertically upward. (a) Find the magnetic flux…

A: Magnetic field (B) = 0.52 T , pointing vertically upwards Area (A) = 23 cm2

Q: A magnetic field of magnitude 0.72 T is directed vertically upward. (a) Find the magnetic flux…

A:

Q: A uniform electric field of 7.42 V/m west and a uniform magnetic field of 7.78 T west exist in a…

A:

Q: A current I = 14 A is directed along the positive x-axis and perpendicular to a magnetic field. A…

A: Here given a current 14 A along x axis. The magnetic force per unit length is 0.19 N/m act along -ve…

Q: A loop of area 1.27 m2 is in a uniform 2.11 T magnetic field. If the flux through the loop is 0.878…

A: Given data The area of the loop, A=1.27 m2 The magnetic field, B=2.11 T The magnetic flux, ϕ=0.878…

Q: Calculate the magnetic flux on a given surface with an area of 3.7 m^2 if the magnitude of the…

A:

Q: Consider a uniform 0.673-T magnetic field pointing north and an electron traveling at 57.0 m/s in a…

A:

Q: 38.9 A current flows in a long, straight wire. Find the strength of the resulting magnetic field at…

A:

Q: Question 4) A) A solenoid has 4990 turns per meter and radius 3.30 cm. The magnetic field inside…

A:

Q: A loop of area 1.27 m2 is in a uniform 2.11 T magnetic field. If the flux through the loop is 0.878…

A: Given data The area of the loop is A=1.27 m2 The magnetic field is B=2.11 T The magnetic flux is…

Q: room has its walls aligned accurately with respect to north, south, east, and west. The north wall…

A:

Q: A Boeing 747 jet with a wingspan of 67.0 m is flying horizontally at a speed of 340 m/ s over…

A: Given data: Speed of jet, v=340 ms-1 length of wingspan, l=67 m Earth's magnetic field, B=50 μT The…

Q: Problem. The electro-magnetic field in a microwave oven is given by Maxwell's equations: V × E =…

A:

Q: Ee = 130 N/C is the known electric field just above the Earth's surface. (a) Determine the total…

A:

Q: Find the flux of Earth's magnetic field of magnitude 5.00 ✕ 10−5 T through a square loop of area…

A:

Q: A point charge of value q = 3.10μC has a speed of = 2.14 × 107-1.81 × 10k when it is at the point…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: Angle of dip is 40° at a place where the horizontal component of earth's magnetic field is 3.6 × 103…

A: To find-Vertical component (BV)=?Given-Angle of dip θ=400  whereBH=3.6×10-5 Wb/m2

Q: If a magnetic field B = (4.70î + 4.45j) × 10-2 T passes through the area A = (4.00 x 10-1 m2)î,…

A:

Q: A 65 turn coil of wire creates a circular area of 7.74 cm2. If a magnetic field of 14.74 T hits this…

A:

Q: Figure below shows two long straight wires. (a) Find the direction and magnitude of the total…

A:

Q: A 36 turn coil of wire creates a circular area of 8.33 cm2. If a magnetic field of 29.47 T hits this…

A: Given that:- Number of turn=N=36

Q: a) At what speed (in m/s) will a proton move in a circular path of the same radius as an electron…

A:

Q: A uniform electric field of 7.82 V/m west and a uniform magnetic field of 5.31 T west exist in a…

A: Electric field = 7.82 Vm due west Magnetic field = 5.31 T due west particle = electron velocity of…

Q: A current I = 18 A is directed along the positive x-axis and perpendicular to a magnetic field. A…

A: Given, current in the wire, I = 18 A magnetic force experienced by the wire in the uniform magnetic…

Q: A circular antenna of area 3 m2 is installed at a place in Madurai. The plane of the area of antenna…

A: A=Area=3 m2θ=Angle=90−47=43°B=Magnetic field=40773.9 nT

Q: A 34.1 A current flows in a long, straight wire. Find the strength of the resulting magnetic field…

A: Given that:- Current flowing in the long wire=34.1A

Q: Find the magnitude (in T) and direction (in degrees counterclockwise from the +x-axis) of the…

A:

Q: An electron is moving at a speed of 1.70 x 10* m/s in a circular path of radius of 3.2 cm inside a…

A:

Q: At a certain location, the Earth’s magnetic field has a magnitude of 5.4 * 10-5T and points in a…

A: The angle of the field relative to the normal is θ=90°-68°=22° The area of the desk is A=l×b The…

Q: A magnetic field of magnitude 0.52 T is directed vertically upward. (a) Find the magnetic flux…

A: Magnetic field = 0.52 T  area = 23 cm2 = 23*10-4 m2

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.