A wire of length 0.450 m carries a current of 0.201 A in the positive x-direction, parallel to the ground. If the wire has a welight of 1.43 x 10 2 N, what is the miniium magnitude of the magnetic fleld that exerts a magnetic force on the wire equal to its weight?

Q: The wire shown in the figure carries a current equal to 2 (A] from a to c. The length of segment…

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Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T. If the…

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Q: 2) A wire carries a steady current I=1.5 A in Figure. The distances are a=0.2 m, b=0.5 m, and c=0.4…

A: The force relation is given as The magnetic field is out of the page.

Q: A 15.0 m power line carries a current of 20.0 A perpendicular to the Earth’s magnetic field of…

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Q: A wire 1.90 m long carries a current of 15.0 A and makes an angle of 45.0° with a uniform magnetic…

A: The length of a wire is, The current carries by a wire is, The angle of a wire with uniform…

Q: 2) A wire carries a steady current l=2.5 A in Figure. The distances are a=0.3 m, b=0.7 m, and -0.6…

A: We use the vector formula for force on a current carrying conductor to get the required.

Q: Consider a lightning bolt at the equator that carries 22000 A. What is the magnitude of the…

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Q: The wire shown in the figure carries a current equal to 2 [A] from a to c. The length of segment…

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Q: An electron moves in the magnetic field B= 0.460 i T with a speed of 0.800 x107 m/s in the…

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Q: A 5.9 m wire carries a current of 7.0 A toward the +x direction. A magnetic force of 4.8 × 10^−6 N…

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Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T If the…

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Q: A proton travels with a speed of 5.02 X 10^6 m/s at an angle of 60° with the direction of a magnetic…

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Q: Two long parallel wires , each carrying a current of 8 A, lie a distance of 6 cm from each other .…

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

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Q: Two long, parallel wires are separated by 9.85 cmand carry currents of 1.69 Aand 3.89 A,…

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Q: Two long, parallel wires are separated by 1.45 cm and carry currents of 2.55 A and 4.67 A,…

A: GivenI1 = 2.55 AI2 = 4.67 Ar = 1.45 cm =1.45 ×10-2 mL= 2.59 m

Q: A 2.0 m long wire carrying 12 A of current is placed at right angles to a magnetic field whose…

A: length = 2 m current = 12 AB = 0.6 T

Q: A current-carrying straight wire with dimension, L = 2m and m = 150g, is subjected under a magnetic…

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Q: A wire 40 cm long carries a 0.500 A current in the positive direction of an x axis through a…

A: Given Length of the wire L = 40 cm = 0.40 m Current I = 0.500 A Magnetic field B = (2.5 x 10-3 T)  j…

Q: Two parallel wires of length 13 m are separated by a distance of a = 0.13 cm. The first carries a…

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Q: A proton moving horizontally at 3.7 x 10^5 m/s enters a uniform magnetic field of 0.086 T directed…

A: Given: The velocity of the proton moving horizontally: v = 3.7 x 105 m/s. The uniform magnetic…

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: 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 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 12 cm long copper wire carrying a high 30 A current is placed in a uniform magnetic field of…

A: The force due to magnetic field B on a current carrying wire of length l can be calculated as below,…

Q: 2. A cosmic ray proton moving toward the Earth at 5.50×107 m/s experiences a magnetic force of…

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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: 8. The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 8.86…

A: Given  length of wire l=8.86ft=2.7m Angle θ=62.8 I=2.20 A B=3.52kT

Q: When a charged particle moves parallel to the magnetic field vector, the magnetic force acting on…

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Q: A proton travels with a speed of 5.02 x 106 m/s in a direction that makes an angle of 60.0° with the…

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Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T If the…

A: Given: The speed of the proton is 2.5x105 m/s. The strength of the magnetic field is 0.5 T. The…

Q: What is the magnitude force on a proton moving at 2.5 x 10° m/s in a magnetic field 0.5T If the…

A: If a particle having some charge and with a certain velocity within a magnetic field's region of…

Q: o long, parallel wires are separated by 2.61 cm and carry currents of 2.61 A and 4.55 A,…

A: Given I1 = 2.61 A I2 = 4.55 A r = 2.61 cm = 2.61 × 10-2 m Length l = 3.45 m

Q: What is the magnitude force on a proton moving at 2.5 x 10³ m/s in a magnetic field 0.5T If the…

A: Given : v = 2.5 × 105 m/s B = 0.5 T θ = 0° (because velocity is parallel to magnetic field)

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 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: An electron is moving through a magnetic field whose magnitude is 8.7x104 T. The electron…

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Q: Two wires, both carrying current into the page, have a current of magnitude 7.5 mA. The first wire…

A: Given  current in the wire=7.5 mA required magnetic force per unit length on the wires=?

Q: 2) A wire carries a steady current =2.5 A in Figure. The distances are a=0.3 m, b=0.7 m, an c=0.6 m.…

A: The magnetic force on a current carrying conductor placed in a magnetic field is given by  where, I…

Q: Suppose an overhead cable is carrying an electric current of 190A due west (east-to-west) in a…

A: Current carried by the cable, I = 190 A Length of the cable to be considered, L = 75m Magnetic field…

Q: wire carries a steady current I=0.5 A in Figure. The distances are a=0.1 m, b=0.4 m, and c=0.3 m.…

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Q: The Earth’s magnetic field has a magnitude of approximately 5.0x10^-5T, and in New York City this…

A: Given that Magnitude of magnetic field B = 5 X 10-5 T Speed of proton V = 600 m/s Charge on proton…

Q: A current-carrying straight wire with dimension, L = 2m and m = 150g, is subjected under a magnetic…

A: Given: The length (L) of the wire is 2 m. The mass (m) of the wire is 150 g. The strength of the…

Q: A proton travels with a speed of 5.02 × 106 m/s in a direction that makes an angle of 60.0° with the…

A: Given  Speed of the proton is v=5.06×106 m/s Angle of the with the direction of the magnetic field…

Q: A particle with a mass of 8.52 kg and a charge of 5.3 C is projected into a uniform magnetic field…

A: If an object with charge 'q' moves in a magnetic field B→ with a velocityv→; then the force on the…

Q: A 50.0 centimeter long straight copper wire carrying a current of 2.3 A, makes an angle of 45…

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Q: If the magnitude of the magnetic force acting on the bar is 0.003 N and the magnitude of the…

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Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T If the…

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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.