Shown in the figure below is a so-called "Bar Slide" apparatus. A bar of mass m, length L, and resistance R is electrically attached to a set of vertical rails that allow the bar and rails to form a closed loop. The whole system is immersed in a magnetic field B. The bar is released from rest and gravity causes it to accelerate downward. Please note that all answers to this problem are symbolic (formulas). We will assume no friction. Please enter POSITIVE formulas for every answer. L Y V m, R B-field into the screen Determine all of the following formulas:

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Q: constant magnetic field  B  is directed into the page. If the speed of the bar is quadrupled, by…

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Q: 4. A copper rod of mass m rests on two horizontal rails a distance d apart, and carries a current io…

A: please see the next step for solution

Q: 3. a current-carrying Loop with of -~-9 = 0.120m and a length of b=0.200m turns on an Ayle due to…

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Q: In the figure below, the rod moves to the right with a speed of1.8m/s, and has a resistance of 2.2?.…

A: Given: Speed is 1.8 m/s Resistance is 2.2 ohm Rail separation is 25 cm magnetic field is 0.33 T…

Q: THE CURRENT BALANCE Here's some context : the current balance consists essentially of a rigid…

A: a) This magnetic force on the moving rod will be balanced by a weight placed on the moving rod.…

Q: Question 1. Plot a Graph with the data in Table 2, use Magnetic Force as the vertical axis and…

A: We have the given data between the current and magnetic force, which we will us to plot and find the…

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A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

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A: According to Lenz's law current must be in the direction so as to oppose change in flux therefore…

Q: The conducting rod ab shown in the figure makes contact with metal rails ca and db. The apparatus is…

A: Field, B = 1.50 TResistance, R = 0.800 ΩForce, F = 2.25 NLength, L = 50 cm = 0.5 m

Q: Consider the system pictured in the figure below. A ℓ = 12-cm length of conductor of mass 29 g, free…

A: (a) Given: The length of the conductor is 12 cm. The mass of the conductor is 29 g. The current…

Q: Consider the wires shown in (Figure 1). The upper wire carries the current I1 = 14A.  What should…

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Q: A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire…

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Q: Two power lines, each 290m in length, run parallel to each other with a separation of 27cm. part a)…

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Q: In the accompanying figure, the rails, connecting end pieces, and rod all have a resistance per unit…

A: The resistance per unit length, RL=1Ω/cm The velocity of the rod moving towards the left, v=4 m/s…

Q: Table 3 Values for the x-component of the magnetic field for various values of r and x. (i) At r =…

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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: I am uncertain about parts c and d.

A: Given: Length L=65 cm=65×10-2 m Resistance R1 =6 Ω Resistance R2 =9 Ω Speed v =4 m/s Magnetic field…

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Q: A closed loop of wire consists of concentric circular arcs of radii R and 3R as shown below. Current…

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Q: What is the direction of the magnetic field BE at Point E? Figure 2 of 2 O BE is out of the page. O…

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Q: Find the magnitude and direction of the minimum magnetic field required to move the wire at constant…

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Q: Consider the setup as shown in Figure 5. Given the direction of the magnet field and current flow,…

A: Given: Direction of magnetic field and current

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Q: The diagram below shows two long parallel wires, 1 & 2, each carrying a current of 98 A. The…

A: Only 3 parts can be answered. Given : Currents I1  = I2 = 98 A Distance between wires =2.5 cm…

Q: 2. You have three capacitors in parallel, one of capacitance 12 nF, one of 16 nF, and one of 22 nF.…

A: Dear student, Since all questions are different as per our company's guidelines we can author only…

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.