A long, straight, horizontal wire carries a left-to-right current of 20 A. If the wire is placed in a uniform magnetic field of magnitude 4.0 × 10−5 T that is directed vertically downward, what is the resultant magnitude of the magnetic field 20 cm above the wire? 20 cm below the wire?

Q: A wire of length 0.50 m carries a current of 0.10 A in the positive x-direction, parallel to the…

A:

Q: 2. A particle with mass 1.81 x 10° kg and a charge of 1.22 x 10ª C has, at a given instant, a…

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Q: A long wire carrying 100 A is perpendicular to the magnetic field lines of a uniform magnetic field…

A: The current,

Q: A proton travels with a speed of 5.00 x 10 6 m/s at an angle of 36.0° with the direction of a…

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Q: A straight wire of length 76 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A: In order to find the magnetic force acting on a wire is found by the product of the length of the…

Q: A straight wire of length 70 cm carries a current of 40 A and makes an angle of 60° with a uniform…

A: Given data:  Length of wire (L) = 70 cm = 0.70 m Current (I) = 40 A Angle (θ) = 60° Force (F) = 1.0…

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: Length of wire= 2 mts Current= 15 Amp

Q: Two parallel wires separated by 30 cm carry currents of 7 A in same directions. What is the magnetic…

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Q: A thin current-carrying wire of length 0.80 m with a mass of 135 g floats within a uniform magnetic…

A: The mass of a wire is, m=135 g=0.135 kg The length of a wire is, L=0.80 m The current passing…

Q: An electron is moving at 7.20 * 10^6 m/s in a magnetic field of strength 83.0 mT. What is the (a)…

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Q: A proton moves through a magnetic field of magnitude 1.40 T with speed 5.00 x 10° m/s. What is the…

A: Magnetic force  F = qvB

Q: A proton travels with a speed of 5.02 X106 m/s in a direction that makes an angle of 60.0 O with the…

A: Given information: Here, v is the proton’s speed, θ is the angle between the velocity and magnetic…

Q: Two very long, straight, parallel wires separated by a distance d = 78.00 cmcm carry a current of…

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Q: A proton moves with a velocity of v = (6î – 6j + K) m/s in a region in which the magnetic field is B…

A: Given: Velocity of proton   v→ =(6i ^-6j ^+k^) m/sMagnetic field (B→) =(i ^+2j ^-k^) T Charge of…

Q: Find the magnitude of the magnetic field at the center of a 25 turn25 turn circular coil with radius…

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Q: A long coaxial cable consists of two concentric conductors with dimensions a=1 cm, b=4.1 cm, and c=8…

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Q: A straight conductor 66 cm long carries a current of 15.8 A, directed vertically upwards. If a force…

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Q: A charged ion enters a region of uniform magnetic field B with a speed of v= 2.5×10 m/s. The ion…

A: Given: The speed of the ion is 2.5x105m/s. The radius of the path is 9.1 mm. The mass to charge…

Q: A straight, vertical wire carries a current of 20 A downward in a region between the poles of a…

A: I = 20 A L = 1 cm = 1 x 10-2 m B = 0.588 T F = ?

Q: A proton moves with a velocity of v = (2î – 4f + k) m/s in a region in which the magnetic field is B…

A: Given  Velocity of the proton is given as v→=2i^-4j^+k^ m/s Magnetic field is B→=i^+2j^-3k^ T   We…

Q: An electron traveling with a velocity of 6.0 x 105 m/s along the y direction enters a uniform…

A: Given Velocity of electron = v = 6.0 × 105 m/s in y Strength of magnetic field = B = 0.60 T in x We…

Q: Two long, parallel conductors separated by 20.0 cm, carry currents in opposite direction, given by…

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Q: An infinitely-long conducting wire carries a current I. If the magnetic field a perpendicular…

A: solution as

Q: A straight wire of length 56 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A:

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

A: Given:-  The current of the wire I = 1.20 A  in the downward in a region between the poles  The…

Q: The magnetic field of Earth at a certain location is directed vertically downward and has a…

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Q: A particle with mass 1.81 × 10-³ kg and a charge of 1.22 × 10-8 C has, at a given instant, a…

A: Given: The mass: m = 1.81×10-3 kg The charge: q = 1.22×10-8 C The velocity: v→ = (4.19×104)i^ +…

Q: A proton moves with a velocity of v = (3î – 4ĵ + k) m/s in a region in which the magnetic field is B…

A: Recall F→=q(V→×B→)

Q: Find the magnitude of the magnetic field at a distance of 15 cm froma long, thin conductor carrying…

A: Given data: Distance (r) = 15 cm = 0.15 m Current (I) = 4 A

Q: An electron (q = 1.6×10^−19C) is moving to the right with velocity v = 5m/s under the influence of a…

A: Here, v= 5m/s B=10 T  angle = 45 degree

Q: Two long parallel wires lying along the y-axis separated by a distance of 5.0 cm and carrying…

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Q: 2. A particle with mass 1.81 x 10³ kg and a charge of 1.22 x 10³ C has, at a given instant, a…

A: Given: Mass of the particle: m=1.81×10-3 [kg] Charge of particle: Q=1.22×10-8 [C] Instantaneous…

Q: A proton moving at 4.00 x 106 m/s through a magnetic field of magnitude 1.70 T experiences a…

A: The equation for magnetic force acting on a moving charged particle is given by

Q: A particle with mass 1.81 × 10-3kg and a charge of +1.22 x 10-8C has, at a given instant, a velocity…

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Q: A 14.29m wire carries a current of 76.32mA perpendicular to a uniform magnetic field of magnitude…

A: Given that, Length of wire, l=14.29 m Current in wire, i=76.32 mA⇒76.32×10-3 A Magnetic field,…

Q: A wire 2.80 m in length carries a current of 4.60 A in a region where a uniform magnetic field has a…

A: The solution is given below by

Q: A wire of length 0.50 m carries a current of 0.10 A in the positive x- direction, parallel to the…

A: Given data:  Length (L) = 0.50 m Current (I) = 0.10 A Force (F) = 1.0 × 10-2 N Required: The minimum…

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: At a site where the Earth's magnetic field has a magnitude of 0.47 gauss (where 1 gauss = 1.00 x…

A: Solution , Given, Magnetic field = 0.47 gauss = 0.47 x 10-4 T Length of high voltage power line =…

Q: In a certain space at the earth’s surface the magnetic field is 0.1 T directed east.  What is the…

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Q: e the magnitude and direction of the force on an electron travelling 8.75x10^5 m/s horizontally to…

A: Given Velocity of electron , v=8.75×105 m/s toward eastMaagnetic field, B=0.75 T is vertically…

Q: A straight wire carries 3.00 A current pointing to the x-axis. What is the magnitude and the…

A: Given that                The current through the wire is (I ) = 3.00A Now we have to find the…

Q: A wire carrying 5 A of current is oriented at 27° with respect to the magnetic field whose magnitude…

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Q: B L 4. A 1.0 kg copper rod rests on two horizontal rails 1.0 m apart and carries a current of 50 A…

A: Given: The mass of copper rod m = 1.0 kg. Distance between horizontal rails d = 1.0 m. Current in…

Q: A proton moves through a region containing a uniform electric field given by E = 38.0 ĵ V/m and a…

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.