A=2R k-

Q: Use the worked example above to help you solve this problem. A coil with 21 turns of wire is wrapped…

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Q: Write down an expression for the electromotive force & generated between the ends of straight…

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Q: A thin circular ring of radius R rotates with angular velocity around one of its diamaters in a…

A: Area of the loop. A=πR2 Magnetic flux through the loop at any instant is given by,. ϕ=BAcosθθ=ωt

Q: (1) Shown below is a loop of wire bent into a unique shape. A current I flows through the loop as…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A square loop that is .5 m on a side has 20 turns and carries a current of 3 A The loop lies in the…

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Q: (1) Shown below is a loop of wire bent into a unique shape. A current I flows throu loop as shown…

A: The figure shows current loop that consist of 34th of a circle of radius R and quarter circle of…

Q: In the figure above, two straight conducting rails form a right angle. A conducting bar in contact…

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Q: Solve the following problem. Show proper solution. (5 points each) 1. A proton moving horizontally…

A: We use formula of Lorentz force to calculate force

Q: A wire with total resistance R is formed into a circle. This circle is placed horizontally (in the…

A: r=ro (2-0.5t)   (π = 3, R= 6, B = −2 Tk, ro =2 cm)

Q: Consider a spring made of a superconducting material (electrical resistance very close to zero)…

A: The magnetic field is a vector quantity which means it has both direction and magnitude to it. The…

Q: Using Ampère's law (Bodl HoI enc ) to show that the magnetic field a distance r dt %3D away from the…

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Q: A rectangular loop is being pulled out of a uniform magnetic field as shown. The current in the wire…

A: Given The length of the rectangle is l=30 cm=30×10-2 m. The width of the rectangle is b=15…

Q: The magnitude of the magnetic field at point P due to the wire located along segment ab.

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Q: A constant current is in a long straight wire in the plane of the paper in the direction shown below…

A: The direction of the magnetic field around a current carrying wire can be found by the right hand…

Q: (a) You are given any big piece of magnet. If you break into different small pieces, can you get any…

A: Basic Details The magnetic field due to a circular arc depends on the permeability constant, the…

Q: A 14 cm length of wire carries a current of 1.9 A in the positive z direction. The force on this…

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Q: 2. Now for a different ride design, you are now concerned with the passenger compartment coming to a…

A: Solution:-Given thatInitial velocity (u)=125 ft/sectime (t)=8 secondsg=32.2 ft/sec2

Q: the figure below represents the xy plane that cuts perpendicularly two infinite and parallel wires…

A: consider a vector A→ making an angle of θ with positive x-axis,you can resolve this vector into its…

Q: A neutral metal rod of length 0.65 m slides horizontally at a constant speed of 6 m/s on…

A: Given: The length of the metal rod is 0.65 m.            The speed of the rod is 6 m/s.…

Q: A conducting rod of mass m = 40 g can freely slide down along the two vertical rail tracks as show…

A: Write the expression for induced emf as below. ε=dϕdt=ddtBA=Bldxdt ε=Blv…

Q: a) Determine the direction of the magnetic field (from the wire)  at the location of each of those…

A: a) The wire’s magnetic field’s direction can be given by the right-hand screw rule. According to…

Q: Two identical circular loops of wire (fugure 1), perpendicular to the page, carry the same…

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Q: 5. A circular loop of wire with a radius of 12.0 cm and oriented in the horizontal xy-plane is…

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Q: Consider a square loop with sides a which is parallel to a long straight wire that carries a…

A: The square loop of side a is placed at a distance b from a straight current carrying wire. This…

Q: 1. A long rectangular U-shaped guide rail, angled to the horizontal, on which a bare wire slides…

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Q: Consider the diagram below showing 2 two current loops (a square and circle centered about the same…

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Q: Two coplanar and concentric circular loops of wire carry currents of I, = 6.10 A and I, = 2.10 A in…

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Q: Consider the long (L> b) cylindrical shell of inner radius a = R and outer radius b = 3R as shown in…

A: Given: The inner radius of the shell is a=R. The outer radius of the shell is b=3R. The current…

Q: Consider the diagram below showing 2 two current loops (a square and circle centered about the same…

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Q: An electron is shot at 3.20 x 10^5 m/s at right angles into a uniform magnetic field with a strength…

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Q: Answer number 2 only and show solutions. 2. A long-straight wire carries a current of 0 A and a…

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Q: = Consider the cross section of a current carrying wire as shown below. The current is carried by…

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Q: A region of space has a constant electric field pointing in the y-direction: E = Eoy and a 4)…

A: For the particle to go undeflcted, Net force on the particle needs to be zero.

Q: Use the worked example above to help you solve this problem. A coil with 21 turns of wire is wrapped…

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Q: Two parallel conducting guides, distant b = 20 cm are closed at one end by a resistor with R = 42.…

A: Given Data: Let us consider the given data, The length of b=20cm =0.2m. The resistance of R=4Ω. The…

Q: Does the absolute value of the line integral of the magnetic field of the flat segment increase,…

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Q: A circular loop of radius a=3 cm carrying current I=13 A is located in the x- y plane as shown in…

A: The radius of the circular loop, a is 3 cm. The current flow in the circular loop, I1 is 13 A. The…

Q: Two identical current loops have their center at (0,0,0) and (0,0,4) and their axes are the same as…

A: Given Data: Radius (r) = 2 m.Current (I) = 5 A. To Determine: H at (0,0,0) and (0,0,2).

Q: 1. Figure 1 shows the cross-sectional view of a current carrying loop. Figure 1 The magnetic north…

A: Since we only answer first question up to 3 sub-parts, out of multiple questions.  Please resubmit…

Q: (8c29p5) Consider the circuit in the figure (b). The curved segments are arcs of circles of angle…

A: Given: a = 12 cm = 0.12 m b = 6 cm = 0.06 m Current = i = 1 A Angle = θ = 35° = 35°180°×π rad

Q: At a point P on the center axis of a magnetic field created by a sufficiently long solenoid, we…

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Q: A conducting cylinder is free to roll along two inclined conducting rails connected to a power…

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Q: molecule with mass m = 255mp (where mp is the mass of a proton) and charge q = −e, moving with a…

A: m = 255mP = 255x 1.67x10-27kg = 425.85 x10-27m = 4.25x10-25kgcharge on particle = -q = -1.6x10-19C

Q: Consider the diagram below showing 2 two current loops (a square and circle centered about the same…

A: Solution

Q: B6. A long, thick cylindrical wire of radius a is surrounded by a long. thin cylindrical shell of…

A: (a) Using ampere’s law for a <r < b ∮B→·dl→=μ0IencB2πr=μ0I0B=μ0I02πr Using right hand rule,…

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.