10.A mild steel ring has a radius of 50 mm and a cross sectional area of 400 mm. A current of 0.5 A flows in a coil wound uniformly around the ring and the flux produced is 0.1 mWb. If the relative permeability at this value of current is 200 find (a) the reluctance of the mild steel and (b) the number of turns on the coil.

Q: ten-turn solenoid has a ferromagnetic core with a relative permeability of 10,000. The length of the…

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Q: 1.Consider the magnetic core below.All dimensions are shown on the figure. The core is made up of…

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Q: Explain the hysteresis that can be found in materials due to force, magnetic and electrical…

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Q: Explain the hysteresis that can be found in materials due to force, magnetic and electrical…

A: The behavior of a ferromagnetic materials like iron, cobalt, and nickel can easily explained in…

Q: A magnetic coil with 2000 turns produces 1 mWb of flux when it carries a current of 2 A. The current…

A: Given,N=2000 turnsϕ=1mWb=0.001 WbI=2 AFlux collapses in t=10 ms= 0.01 sAverage voltage that will…

Q: 11. There is 900 mA of current through a wire with 40 turns. What is the reluctance of the circuit…

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Q: property of a material which opposes the production magnetic flux in it is known

A: All material does. Not allow to pass the flux through it without any oppose

Methods of Wiring

Electrical wiring is the way of integrating cables and wires to interconnected equipment such as fuses, switches, sockets, lights, fans, and so on to the main distribution board, which is a specific structure attached to the utility pole that ensures a constant power supply.