A -0.51 pC hypothetical charge weighing 34 fg travels in a circular path at 23 km/s that is perpendicular to a unifrom magnetic field which has a magnitude of 43 mT, directed into the page. Calculate the radius of the circular path and the time interval required for one complete revolution.

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A: Angular speed is calculated by the ω=2πf f=revSec

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A: GivenWeigth of object at earth, WE=702 NWeight of object nearby planet, WP=5320 N

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A: m1 = 42 kg m2 = 86 kg la= 0.035 m lb = 0.105 m

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Q: A bar with a uniform cross-sectional area of 300 mm² is subjected to axial loads, as shown in the…

A: Correct option (b) 140 Mpa

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Q: 8. Given ä = 31 + 4j – 3k, b= –4ỉ – 2j + 6k and i = [10,t,–15] , find the value of t such that a) b…

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Q: 2. A 0.225 kg sample of tin initially at 97.5 °C is dropped into 0.115 kg of water. The initial…

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Q: Determine the resultant of the force system shown in Fig. 224 300 1 30° 3 361

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Q: Find the magnitude of the resultant of the following vectors:                 Vector A:…

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Q: What is the charge inside a sphere if the electric flux present is + 5.65 x 10°6 (Nm^2)/C

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Q: 23. Water flows at a speed of 14 m/s through a pipe that has a radius of 0.91 m. The water then…

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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.