A wire carrying 23 A current passes between the poles of a strong magnet that is directed at angle 48° to its magnetic field of 1.15 T and experiences a 3.26 N force. What is the length of wire in centimeter?

Q: A neutron traveling at 2 m/s enters a uniform magnetic field of 350 Tesla. What is the magnitude of…

A: The expression for the magnetic force is, F=qv×B            (I)…

Q: A 16 cm wire with a current of 10A is oriented 360 from parallel to a magnetic field with a strength…

A: The force acting on the wire is, F=ILBsinθ Here, I is the current, L is the length of the wire, B is…

Q: An electron moves with a speed of 5.0 × 104 m/s perpendicular to a uniform magnetic field of 0.20 T.…

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Q: A wire of length 0.6 m carries a current of 21 A. In the presence of 0.47 T magnetic field, the wire…

A: Write the expression for the magnetic force. Here, B is the magnetic field, I is the current, L is…

Q: A loop of r= 12.1 mm is formed in the middle of a straight wire and carries a current of 17.2 mA,…

A: (given) Current (I) = 17.2 mA                  = 17.2 x 10-3 A Radius of the loop (r) = 12.1 mm…

Q: A wire of length 0.863 m carries a current of 25.6 A. In the presence of a 0.693-T magnetic field,…

A: Write the expression for the magnetic force. Here, B is the magnetic field, I is the current, L is…

Q: 4. A positive charge of 2.00 µC is moving at 3.00 m/s at an angle of 35.0° relative to a magnetic…

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Q: An electron moving at 4.00x10-m/s in a 1.25-T magnetic field experiences a magnetic force of 8.0…

A: Answer:-  Given  Velocity (V) = 4.00 × 103 m/s  Magnetic field (B) = 1.25 T  Magnetic force (F) =…

Q: What is the magnitude force on a proton moving at 2.5x10^5 m/s in a magnetic field 0.5T. If the…

A: Write the given values with the suitable variables. v=2.5×105 m/sB=0.5 Tq=1.6×10-19 C Here, v is the…

Q: An electron, moving in the presence of a magnetic field with a magnitude of 6.9x10-2 T, has a…

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Q: A wire carrying 23 A current passes between the poles of a strong magnet that is directed at angle…

A: We know that Magnetic force  F=BILsin(θ)…

Q: The magnetic force on a 40-cm straight segment of wire carrying a current of 7 A is 14 N. What is…

A: Given data: The length of the wire is l = 0.40 m The current in the wire is I = 7 A The magnetic…

Q: At what distance (in mm) from a long, straight wire carrying a current of 23 A will the magnitude of…

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Q: A wire of length 0.455 m caries a current of 0.186 A in the positivedirection, paralel to the…

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Q: A current-carrying wire placed in a uniform magnetic field makes a 39.9 angle with the field. If the…

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Q: What is the angle between a wire carrying 8.42 A and the 1.20-T field it is in, if 50.0 cm of the…

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Q: A wire with a length of 3.6 m and a mass of 0.63 kg is in a region of space with a magnetic field of…

A: Given Length (L) = 3.6 m  Mass (m) = 0.63 kg  Magnetic field (B) = 0.80 T  Let , minimum current to…

Q: A current-carrying wire placed in a uniform magnetic field makes a 50 angle with the field. If the…

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Q: A wire carrying a current of 39.5 A is bent into a circular arc with a radius of 0.700 cm that…

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Q: A wire carrying a 32A current passes between the poles of a strong magnet that is directed at angle…

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Q: At what distance (in mm) from a long, straight wire carrying a current of 30 A will the magnitude of…

A: Solution: Given that I = 30 A B = 1.2 mT

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…

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Q: A wire carrying 25.5 A current passes between the poles of a strong magnet that is directed at angle…

A: Given data :  Current, I = 25.5 A  Angle between wire and magnetic field= 20° Force ,F= 2.6N…

Q: A 2-meter copper wire weighs about 1.2 Newtons and is placed in a uniform magnetic field of 0.300 T.…

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

A: Answer :-   Option ( C)

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: The magnetic force on a straight 0.40 m seg- ment of wire carrying a current of 4.5 A is 1.4 N. What…

A: Given that                    The line segment of the straight wire is (x) = 0.4m…

Q: A charge feels a 2.89 x 10-7 N force when it moves 288 m/s perpendicular (90°) to a magnetic field…

A: Given data:  Charge (q) = 2.89×10-7 N Velocity (v) = 288 m/s Angle (θ) = 90° Magnetic field (B) =…

Q: A straight segment of wire has a length of 15 cm and carries a current of 6 A. It is oriented at…

A: Answer is F =0.72N Given length of wire = 15cm =0.15m current ( i ) = 6A B =0.8 T θ = 90°

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:

Q: A wire in a 5.08T magnetic field has a current of 6.42A and experiences a force of 860.61N. What is…

A: Using the equation for magnetic force on a current carrying wire, F=BIL sinθL=FBI sinθ

Q: A proton moves in a circle of radius 1 cm at a speed of 4.8x10 to the 6m/s what is the minimum…

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Q: The magnitude of the magnetic field 50 cm from a long, thin, straight wire is 8.0 μT. What is the…

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Q: A proton travels with a speed of 5.0x 10° m/s in a direction that makes an angle of 60.0° with the…

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Q: A 35.0 m wire carries a current of 3 250 mA in a location where Earth’s magnetic field is 2.50 x…

A: The magnetic force experienced by the wire segment is F=BEIL=2.50×10-3 T3250×10-3 A35.0 m=0.284 N

Q: A 600 mm piece of wire experiences a magnetic force of 2.3 N [up] in a uniform magnetic field. If…

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Q: A brass wire of 0.75 m long has mass of 65 g. What is the minimum current in the wire that would…

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Q: Two parallel transmission lines are 1.5 km long. The spacing between the wires is 1.5 m and carries…

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

A: The equation for the magnitude of the magnetic Lorentz force is given by,

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: At what distance (in mm) from a long, straight wire carrying a current of 17 A will the magnitude of…

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Q: A 5 m long wire carries a current of 15 A in a direction that makes an angle of 62.75 degree with…

A: The magnetic force’s (F) magnitude on the conductor of length (l), carrying a current (I), in a…

Q: A force 4.6 x 10 -14 N acts on a particle of unknown charge moving perpendicularly through a…

A: Given data:  Force (B) = 4.6×10-14 N Magnitude field (B) = 9 mT = 9×10-3 T Velocity (v) = 2×104 m/s…

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.