Figure E27.42 Axis xx xix 22.0 cm X 35.0 cm xx x x

Q: small particle with q=-4.0x 10-4 C is moving in a magneitc field of magnitude 5.0 T. The magnetic…

A: Value  of charge =-4.0×10-4Magnetic field = 5 TVelocity of charge particle=40m/sAngle between…

Q: We want to use the Earth's magnetic field to apply a torque on a current loop. Suppose the Earth's…

A: We are given a circular coil  of known radius. We are also given the torque acting on it when kept…

Q: In the figure, a copper rod of mass 210 grams rests on a pair of rails 85 cm apart. The rod is…

A: The objective of the question is to find the acceleration of the copper rod. The rod is subjected to…

Q: At a particular point on Earth, the magnitude of the Earth's magnetic field is 4.00 x 10-5 T. At…

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Q: A uniform magnetic field passes through a horizontal circular wire loop at an angle 19.5° from the…

A: The objective of the question is to calculate the magnetic flux through a circular wire loop when a…

Q: A magnetic field of B = 0.60 T goes through a loop of wire at an angle θ = 50°. The diameter of the…

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Q: A 200-turn coil having a length of 5 cm and a diameter of 10 cm carries a current of 3.2 A.…

A: Solution: The magnetic field due to a solenoid along the axis is given by, B=μ0ni2cosθ2-cosθ2

Q: A circular loop of radius 11.7 cm is placed in a uniform magnetic field. (a) If the field is…

A: ϕ=BAcosθθ is the angle between magnetic field and  outward normal vector to the plane of coil When…

Q: A circular coil 0.08 m in radius, with 30 turns of wire, lies in a horizontal plane. It carries a…

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Q: An astronaut who is repairing the outside of her spaceship accidentally pushes away a 90.9 cm long…

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Q: If a rectangular loop of wire with single turn is placed between the two poles poles of a magnet,…

A: Given data:  Width (w) = 0.30 m Length (L) = 1.2 m Current (I) = 1.5 A Magnetic field (B) = 0.90 T…

Q: The figure below shows three edge views of a square loop with sides of length ℓ = 0.440 m in a…

A: Given  Side of square l=0.44m Magnetic field B=3T

Q: A circular coil with 232 turns has a radius of 2.4 cm. (a) What current through the coil results in…

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Q: Four long, parallel conductors carry equal currents of I = 3.50 A. The figure below is an end view…

A: Part(a) Calculate the magnitude of the magnetic field at point P, located at the center of the…

Q: A current of 10.9 A is maintained in a single circular loop having a circumference of 80 cm. An…

A: Given data: Current, I=10.9A Circumference, C=80 cm Number of loops, n =1 Magnetic field, B= 2T The…

Q: A copper wire with density ρ = 8960 kg/m3 is formed into a circular loop of radius 50.0 cm. The…

A: Given data, Density ρ=8960 kg/m3 r= 50 cm or 0.5 m A=1×10-5 m2 V=0.0120 V B=0.25 T ρR=16.78×10-9 Ω-m

Q: single square loop of wire 24.0 cm on a side is placed with its face parallel to the magnetic field.…

A: Side of square wire(L)= 24.0 cm= 0.24 mCurrent in loop (I)= 5 ATorque = 0.335 N.m

Q: I₁ 10.0 Amp a l The current in a long straight wire is I₁ = 5.00 A, and the wire lies in the plane…

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Q: A circular loop carrying a current of 1.25 A is oriented in a magnetic field of 0.22 T. The loop has…

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Q: A metal rod with a length of 20.0 cm lies in the xy-plane and makes an angle of 35.7 with the…

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Q: The mass of a unit length of a conductor suspended by two flexible wires as in the figure is 0.04…

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Q: e torque ab

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Q: Consider the following figure. @ (a) A conducting loop in the shape of a square of edge length =…

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Q: At a particular point on Earth, the magnitude of the Earth's magnetic field is 6.00 x 10-5T. At this…

A: Given data: The magnetic field of the Earth is B=6×10-5 T. The area of the loop is A=30 cm2=30×10-4…

Q: A +1.00 µC charged brass marble has a velocity of 15.0 m/s in the positive direction, or ū = (15.0…

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Q: The figure below shows three edge views of a square loop with sides of length = 0.375 m in a…

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Q: The figure below shows three edge views of a square loop with sides of length = 0.220 m in a…

A: Given data:  A square loop Side length (l) = 0.220 m Magnetic field (B) = 2.25 T Required: The the…

Q: The figure below shows three edge views of a square loop with sides of length f = 0.410 m in a…

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Q: A square loop 2.20 m on a side is placed in a magnetic field of magnitude 0.500 T. If the field…

A: Flux = dot product of magnetic field and area of loop

Q: Problem 7: A circular coil is made up of N= 380 closely wrapped tumns of wire and has a adius R =…

A: Magnetic monopoles do not exist, unlike the electrostatics case where the electric dipole has…

Q: A conducting bar moves with a speed v= 18.4 m/s along parallel frictionless conducting rails…

A: Magnetic field, B = 0.65 T  Velocity, v = 18.4 m/s Length, l = 45 cm =0.45 m  Resistance, R = 2.4 ῼ

Q: A rigid coil has a 4.00 cm radius and contains 500 turns. It is placed in a uniform magnetic field…

A: Given Data: Radius (r) = 4 cm = 0.04 m.Number of turns (N) = 500.Resistance (R) =  600 Ω.Magnetic…

Q: 39. a) Which force acts on a conductor piece of length L = 1m which carries a current of 1A, if it…

A: GivenL=1 m  (Length of the conductor)I=1 A (current through the conductor)B=1 T (magnetic field)(i)…

Q: Consider a straight conductor of length 9.7 cm. The conductor moves at right angles to a magnetic…

A: Given Length l                    = 9.7 cm = 0.097 m Magnetic field B      = 10-3 T Generating E.M.F…

Q: A circular area with a radius of 2.9 cm lies in the xy-plane. What is the magnitude of the magnetic…

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Q: A single-turn rectangular wire loop measures 6.00 cm wide by 10.0 cm long. The loop carries a…

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Q: A magnetic field of magnitude 0.410 T is oriented perpendicular to the plane of a circular loop.…

A: Given, The magnitude of the magnetic field, B=0.410 T The angle between the plane of a circular loop…

Q: In the given diagram, a conducting bar lies on two smooth rails that are linked through a 1.50…

A: Resistance R = 1.5ohm Magnetic field B = 0.75T v = 0.66m/s L = 0.05m

Q: A long, straight current carrying wire has a current of 8.9 amps. A circular counterclockwise…

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Q: A circular conductor with r=4cm is in uniform magnetic field B=5.0T that is pointing into the page.…

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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.