Draw the magnetic field lines for a current-carrying wire viewed from one of its ends. Specify the direction of the magnetic field lines associated at the given points ? ???

Q: Two parallel wires each carry a current I in the positive x direction. What is the direction of the…

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Q: An electron is shot into the uniform magnetic field shown. Draw the path that the electron will…

A: When an electron enters a uniform magnetic field, this magnetic field exerts a force on the electron…

Q: Catherine is studying two long, current-carrying straight wires, which lie in parallel to each…

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Q: 5. A long straight wire lies in along the x-axis and carries a current of 1.50 A in the x direction.…

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Q: In the figure below, a long wire carrying a current I = 3.75mA is bent in a circular section with…

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Q: 10.0 A I 8.0 A 20.0 A

A: Current in wire1 is I1 =10.0 A  Current in wire2 is I . Current in wire3 is I3=8 A  current in the…

Q: The force on a loop of wire in a magnetic field shown in the attached image can be used to measure…

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Q: A loop of wire carries 4.8 A and is placed in a magnetic field with a strength of 3.3 T. The loop of…

A: Current in a loop I= 4.8 A Magnetic field B= 3.3 L = 0.76m

Q: A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries…

A: GivenThe distance of needle above the wire is (x) =3mm=3×10-3mHorizontal component of earth magnetic…

Q: Two long straight current carrying wires both have currents directed to the right. The wire are laid…

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Q: 1. Consider three particles moving in a magnetic field that is coming out of the page. (a) Are the…

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Q: A power cord for an appliance contains two parallel wires (separated by an insulator) that carry…

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Q: a region where there is both an electric field E~ pointing upward (shown in the figure below), and…

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Q: A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries…

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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: Calculate the force on a rod of length 5 m carrying current of 3 A in the magnetic field of 4 T…

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Q: A loop of wire carries 0.6 A and is placed in a magnetic field with a strength of 4.6 T. The loop of…

A: Given data: Current (I) = 0.6 A Magnetic field (B) = 4.6 T Length (L) = 0.75 m Angle (θ) = 90°…

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

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Q: Picture a negative charge moivng leftward on your computer screen, with some velocity. A magnetic…

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Q: A wire carries an I1 = 7.55-A current along the x-axis, and another wire carries an I2 = 5.85-A…

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Q: long straight wire carries a current of 4 A to the right of page. Find the magnitude and direction…

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Q: there are three parallel wires in a row. The outside two have currents directed in the + X direction…

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Q: In the figure, point P2 is at perpendicular distance R = 25.1 cm from one end of straight wire of…

A: We know that we have given that P2 is at perpendicular distance R = 25.1 cm one end of a straight…

Q: A current-carrying wire is straight up and down, perpendicular to the floor. The magnetic field is…

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Q: A wire carrying a current is shaped in the form of a circular arc of angle 60° and radius 5.0 mm. If…

A: Given: The radius of the circular arc is 5 mm. The angle made by the arc is 60o. The strength of the…

Q: A long straight wire carries a current of 7 A to the right of page. Find the magnitude and direction…

A: Solution:- 1) Magnetic field due to a long straight current carrying conductor at a point P , is…

Q: conductor

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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.