How much current should be applied to a 0.50 m wire placed in a magnetic field of 0.86 T to have a magnetic force of 1.98 N?

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A: Given data: Initially stored energy Ui = 64 J Final charge Qf remains 1/4 times to initial charge Qi...

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Q: A uniform magnetic field with a magnitude of 2.7 T is directed into the page. A proton enters this m...

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Q: What is the frequency of light having a wavelength of 6.50 x 10-6 cm? (Use c = 3.00 x 108 m/s)

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Q: Evaluate both sides of the Divergence Theorem of the given vector field D = ye* ax + z(xy)? ay + (x ...

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Q: 1. Consider a cylindrical wire that has conduction electron density 6.0 × 1028 4 and radius 0.5 mm. ...

A: Electron density n = 6.0×1028 m-3 Radius of wire r = 0.5 mm = 5×10-4 m Current i = 4.8×1017 electron...

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Q: Cross country runners must turn a corner around a tree obstacle, in the rain. a) The first runner...

A: A)Given : Radial acceleration = 10 rad/s2Radius of curve = 1.5 mac  =  v2r  ​ where, ac = radial acc...

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Q: 2.) What is the current supplied by the battery in the following circuit? What is the current throug...

A: R1 = 5 ohm R2 = 10 ohmR3 = 10 ohm V = 10 volts   

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Q: 14. Consider the following circuit. Ro RA RB Rp RA = 2 2, RB = 2 Q, Rc =4 Q, and Rp =7 2. a) Find th...

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A: The Correct Answer is (b)

Q: First question

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Q: velodrome is a circular race-track with inclined "banked" turns, for bicycle racing. Consider ack wi...

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A: distance of electron from proton = 4.84×10-11 m speed (v) = 3.32×106 ms  

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A: Given the open times, t1=0.17ms; t2=1.45ms; t3=0.31ms;t4=0.13ms; t5=1.49ms; t6=0.20ms;t7=3.65ms; t8=...

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Q: If the temperature in Paris is 9°, what is the equivalent temperature in degrees Fahrenheit?

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Q: 11. Consider a wire with conduction electron density 5.9 x 1028 1. If the diameter of the wire is 1....

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Q: 6. Summarize the distinguishing features of a series circuit.

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Q: Which coefficient in the equation x ( t ) = A t 2 + B t + C is most closely related to initial posit...

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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.