A ferromagnetic core with a relative permeability of 2000 is shown in Figure. The dimensions are as shown in the cm 30 cm 7 cm diagram, and the depth of the core is 7 cm. The air gaps on the left and right sides of the core are 0.050 and 0.070 cm, respectively. If there are 300 turns in the coil wrapped around the center leg of the core and if the current in the coil is 1.0 A, what is the flux in each of the left, center, -0.05 cm 300 um 30 cm 0.07 cm- 7 cm and right legs of the core? What is the flux density in each air gap?

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An antenna array is a group of antennas joined together and arranged in a regular pattern to form a single antenna capable of producing radiation patterns that individual antennas cannot. As the antennas are constructed as an array, sufficient spacing and phase must be given.