Fin (a) (b) (c) Figure 22.55

Q: A current of 1.5 A flows through the windings of a large, thin toroid with 200 turns per meter. If…

A: given quantities: Number of turns per unit length (n) = 200 current flowing(i) = 1.5 A Now, the…

Q: The two particles shown in the figure enter the magnetic field at the same point, with the same…

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Q: What is the direction of the magnetic force on a positive charge that moves as shown in each of the…

A: Direction of magnetic force can be determined using right hand rule. It can also be determined by…

Q: Find the direction of the magnetic field acting onthe positively charged particle moving in the…

A: The formula of magnetic force for a charge moving in the uniform magnetic field:

Q: Find the magnitude of the force on a 9.85-C charge moving with velocity 9.56 m/s west in a uniform…

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Q: A 15.0 m long string of Christmas lights has two parallel wires twisted around each other. One…

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Q: Calculate the magnetic force on a hypothetical particle of charge 1.0 × 10−19 C moving with a…

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Q: What is the a) direction ( INTO the board or OUT) and b) magnitude of a magnetic field that act upon…

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Q: A 15cm long solenoid has 3500 turns of wire and carries a current of 9.0 A. Calculate the strength…

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Q: Two parallel wires are 0.0623 m apart, and each carries a 3.25 A current in the same direction. The…

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

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Q: vants to use a solenoid she found on a car starter. If the solenoid is 0.124 m long and has 845 what…

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Q: A Proter moves perpendicularly to a Magnetic Field that hasia Magnitude of 5.56x103T. whatis the…

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Q: A cable carries power straight up to an airport control tower. When the current is running upward,…

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Q: Find the direction of the magnetic field acting on a negatively charged particle moving as in the…

A: By applying Right hand thumb rule, it is found that direction of magnetic field is out of the page.

Q: What is the direction of a current that experiences the magnetic force shown in each of the three…

A: Given:  Direction of force and magnetic field

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 charged particle moves in a uniform magnetic field of 0.857 T with a period of 5.41 x 10-6 s. Find…

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Q: Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are…

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Q: 7. For both sketches in the figure, there is a 3.54A current, a magnetic field strength B = 0.650T…

A: Given: The current in the conductor is 3.54 A. The magnetic field strength is 0.650 T. The angle is…

Q: Calculate the force on a 47.38-microC positive charge due to the Earth’s magnetic field(1 T) if you…

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Q: A cardiac pacemaker can be affected by a static magnetic field as small as 1.7 mT. How close can a…

A: Given data: Current is, I = 22 A Magnetic field is, B= 1.7 mT =1.7 ×10-3 T Formula used: Magnetic…

Q: Two parallel wires are 0.0623 m apart, and each carries a 3.25 A current in the same direction. The…

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Q: What is the angle between a wire carrying an 4.37-A current and the 2.61-T field it is in if 52.2 cm…

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Q: Find the minimum magnetic field needed to exert a 5.7 fN force on an electn moving at 19 Mm/s.

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Q: Calculate the magnetic force acting on a wire Carrying a current 2A to the east direction located in…

A: Given data: Current in the wire, I=2 A Magnetic field, B=2×10-5 T Length of the wire, L=0.5 m Angle…

Q: A 0.046 m long wire is suspended perpendicular to a magnetic field of strength 87.4 T. What is the…

A: Here the magnetic field is perpendicular to the length,

Q: ppose that a uniform magnetic field points into this screen. If a positively charged particle moves…

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Q: A lightning bolt may carry a current of 1.00  104 A for a short time. What is the resulting magnetic…

A: current, I = 104 A distance, r = 90 m

Q: What is the direction of the magnetic force on the current in each of the six cases?

A: The direction of the magnetic force on the current is given by Right hand rule I. When the thumb of…

Q: What happen if the velocity of the charge particle is perpendicular to the magnetic field and…

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Q: A wire carries 8 A of current in a direction 8 degrees west of north.  The wire has length 7 m and…

A: Given that the value of current and magnetic field of strength. Then We have to determine  the…

Q: What is the direction of the magnetic field that produces the magnetic force shown on the currents…

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Q: A physicist performing a sensitive measurement wants to limit the magnetic force on a moving charge…

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Q: 2. A magnetic field of 2.2T [ down J's 3m wide. a. Find the magnetic force on a proton moving at…

A: Given:-        B= 2.2-j^T        v= velocity of the proton= 3×105 i^ m/s         mp= 1.67×10-27 kg…

Q: What is the magnetic force that 0.50 m of a current-carrying wire experiences as 3.0 A of current…

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Q: A 1,533.2 uC charge is moving in a uniform magnetic field = (19.5,29,11.5) T with a velocity =…

A: Given that:- Charge=1533.2uC

Q: Determine the magnitude of the magnetic force acting on an electron moving with the speed of…

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Q: 19 chapter29-question26 What a the force per meter of length (in N/m) on a straight wire carrying a…

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Q: 9. (I) Determine the magnitude and direction of the force on an electron traveling 7.75 × 10° m/s…

A: Given data: The velocity of electron is v=7.75×105 m/s. The magnitude of magnetic field is B=0.45 T.

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…

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.