A current-carrying wire of length 0.5 m is positioned perpendicular to a uniform magnetic field. If the current is 5.0 A and is determined that there is a resultant force of 10.0 N on the wire due to the interaction of the current a

Q: 4. A proton having a speed of 3.0 x 106 m/s in a direction perpendicular to a uniform magnetic field…

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Q: In order for a magnetic force to exist between a source charge and a test charge a. the source…

A: We know that moving charge particle produced magnetic field so both source charge and test charge…

Q: A hollow cylindrical (inner radius = 1.0 mm, outer radius = 3.0 mm) conductor carries a current of…

A: Given values: inner radius d1 = 1.0 mm inner radius d2 = 3.0 mm distance at which the magnetic field…

Q: An unusual lightning strike has a vertical portion with a positive current of +400 A upwards. The…

A: Given : I = +400 A B = 30 uT = 30 x 10-6 T L = 15 m

Q: 26 An nitrogen-14 with a mass of 2.325 × 10 perpendicular to a 0.7-tesla magnetic field, which makes…

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Q: A proton whose kinetic energy is 12.5 keV is rotating in a perpendicular to a uniform magnetic…

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Q: A long straight wire carries a current of 40 A in a region where a uniform external magnetic field…

A: to find the resultant magnetic field we take the resultant of the two magnetic field

Q: A current of 4.0 A is maintained in a circular loop with radius 49.6 cm that consists of 50 turns of…

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Q: 36. E GO Object A is moving due east, while object B is moving due north. They collide and stick…

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Q: 5. The semiciroular wires forming the loop in the diagram have radii a - 20.0 cm and b = 40.0 cm.…

A: a = 20 cm = 0.2 m b = 40 cm = 0.4 m Current (I) = 3.183 A

Q: A jet passenger airplane is traveling at a constant altitude of 8,000 m. At that given altitude, the…

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Q: 3. In Fig. four long straight wires are perpendicular to the page, and their cross sections form a…

A: Given:-            The expression for the magnetic field is:                            B = μ0I2πr…

Q: What is the strength of the magnetic field at the center of the two concentric conducting coils…

A: Given: Radius of outer coil R=4 cm, radius of inner coil r=3 cm, Current in outer coil Io=7 A,…

Q: 7. A negatively charged particles enters a uniform magnetic field a a) What is the maximum magnit N…

A: 7 a)=magnetic force=charge of moving particle=particle velocity=magnetic field=angle between…

Q: Two parallel wires that are separated by a perpendicular distance of 2.0 cm carry currents of 5.0 A…

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Q: 3. A proton enters a uniform .850 T magnetic field directed perpendicular to its motion. You measure…

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Q: Suppose 37.5 cm of wire is experiencing a magnetic force of 1.1 N. a.  What is the angle in degrees…

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Q: Which of the following are true?   I. In a ferromagnet, permanent atomic magnetic moments tend to…

A: In a ferromagnet, permanent atomic magnetic moments tend to align parallel to each other even in…

Q: carryin Tigure shows a cros the distance R= 6.0 mm, what is the magnitude of the magnetic force on a…

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Q: The electron in the following figure is at a speed of 22 m/s through a magnetic field with a…

A: Given: The speed of the electron is 22 m/s. The strength of the magnetic field is 1 T.

Q: A coil of wire has an area of 2.0 cm?, consists of 150 loops or turns, and contains a current of…

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Q: A wire 30 cm long with an east-west orientation carries a current of 3.0 A eastward. There is a…

A: Given, Length of wire , L = 30cm = 0.3m current, I = 3.0 A Eastward Force on the wire, F = 0.18 N,…

Q: A current of 4.0 A is maintained in a circular loop with radius 29.6 cm that consists of 50 turns of…

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Q: A conducting, multi-turn circular loop of radius 12.0 cm carries a current of 15.0 A and has a…

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Q: A piece of wire 0.40 m long is aligned at right angles to a constant, uniform magnetic field. When…

A: Length of wire (L) = 0.40 m Current (I) = 5 A Magnetic force (F) = 0.8 N

Q: A circular coil of wires of 250 turns and diameter 8.0 cm carries a current of 450 ampers. When the…

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Q: A current of 4.0 A is maintained in a circular loop with radius 44.3 cm that consists of 50 turns of…

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Q: A proton is accelerated from rest through a potential difference of 150 V. It then enters a region…

A: Given : V = 150 V r = 4 cm = 0.04 m m = 1.67 x 10-27 kg q = 1.6 x 10-19 C

Q: An electron is accelerated from rest through 2300 V and then enters a region of uniform magnetic…

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Q: Two parallel wires that are separated by a perpendicular distance of 2.0 cm carry currents of 5.0 A…

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Q: A dust particle with a mass of 3.0 x 10-8 kg and a positive charge of 2.0 nC is traveling at a speed…

A: Given: The mass of the particle is 3x10-8 kg. The chanrge on the particle is 2 nC. The charge on the…

Q: 24. A 15 cm metal rod, with a mass of 50 g, lies perpendicular to an external magnetic field of 0.50…

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Q: An ideal solenoid with 100 turns has a radius of 0.020 m and is 70 cm long. If this solenoid…

A: The given data we have: Turns of coil in the solenoid: 100 Radius of the solenoid: 0.020m Length of…

Q: 13. An electron moving perpendicular to a uniform magnetic field of 0.44 T moves in a circle with a…

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Q: 1. Two wires separated by a distance D carry current and current/₂ in the same direction. We want to…

A: Two wires separated by a distance D carry current I1 and current I2 in the same direction.To find…

Q: A horizontal wire length of 3.0 m carries a current of 6.0 A and is oriented so that the current…

A: Length of wire (L) = 3 m Current (I) = 6 A direction of current = west Magnetic field strength (B) =…

Q: Two long parallel wires carry unequal currents in the same direction. The ratio of the currents is 3…

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Q: 5. The magnitude of the magnetic force of a 68 cm current-carrying conductor with 35 C of charge…

A: Given : L = 68 cm = 0.68 m q = 35 C t = 5 s B = 12.3 T θ = 0° (because current is parallel to field…

Q: An electron moves with a speed of 2.5×107 m/sm/s in the directions shown in the figure. A 0.40 TT…

A: The magnitude of the magnetic force in figure (a) = 1.6x10-12 NThe direction of the magnetic force…

Q: You place a 10cm x 20 cm, rectangular circuit in 4 T magnetic field. This circuit has a battery in…

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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: A 3.0 uC charge moves horizontally due east with a speed of 4.0*10^5 m/s. A magnetic field of 1.2 T…

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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.