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A single layer, air core, self-supporting coil consisting of 350 circular turns each of radius 2 cm is shaped to produce
Posted: Fri Jul 08, 2022 6:20 am
by answerhappygod
- A Single Layer Air Core Self Supporting Coil Consisting Of 350 Circular Turns Each Of Radius 2 Cm Is Shaped To Produce 1 (1.25 MiB) Viewed 72 times
A single layer, air core, self-supporting coil consisting of 350 circular turns each of radius 2 cm is shaped to produce a uniform magnetic field intensity inside the coil and zero elsewhere. The mean length of the coil is 30 cm. Determine the inductance of the coil. (4 marks) (ii) Draw the B-H curve for the system when the coil current is increased from zero and indicate the values of B and H when the coil is supplied with 16A. (7 marks) (iii) Find the total energy stored in the magnetic field when the coil current is 16 A. (3 marks)