Question

1. (30 pts) A ferromagnetic core with a relative permeability of 1500 is shown in Figure. The dimensions are as shown in the figure, and the depth of the core is 5 cm. The air gaps on the left and right sides of the core are 0.050 and 0.070 cm, respectively. If there are 2000 turns in the coil wrapped around the center leg of the core and if the current in the coil is 1.02 A, what is the flux in center leg of the core? ($\mu_0 = 4 \pi 10^{-7}$)

Name: 1 30 pts a ferromagnetic core with a relative permeability of 1500 is shown in figure the dimensions are as shown in the figure and the depth of the core is 5 cm the air gaps on the left and 12382
Uploaded: 2023-03-28T06:09:07-08:00
Duration: 2 min 11 s
Channel: Sri K
Description: 1 30 pts a ferromagnetic core with a relative permeability of 1500 is shown in figure the dimensions are as shown in the figure and the depth of the core is 5 cm the air gaps on the left and 12382

          1. (30 pts) A ferromagnetic core with a relative permeability of 1500 is shown in Figure. The dimensions are as shown in the figure, and the depth of the core is 5 cm. The air gaps on the left and right sides of the core are 0.050 and 0.070 cm, respectively. If there are 2000 turns in the coil wrapped around the center leg of the core and if the current in the coil is 1.02 A, what is the flux in center leg of the core? ($\mu_0 = 4 \pi 10^{-7}$)

1 30 pts a ferromagnetic core with a relative permeability of 1500 is shown in figure the dimensions are as shown in the figure and the depth of the core is 5 cm the air gaps on the left and 12382

Added by Roger G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

03/28/2023

Step 1

The reluctance of the core is given by: $R_c = \frac{l_c}{\mu_0 \mu_r A_c}$ where $l_c$ is the length of the core, $\mu_0$ is the permeability of free space, $\mu_r$ is the relative permeability, and $A_c$ is the cross-sectional area of the core. The length of the Show more…

Show all steps

Thanks for your feedback!

1. (30 pts) A ferromagnetic core with a relative permeability of 1500 is shown in Figure. The dimensions are as shown in the figure, and the depth of the core is 5 cm. The air gaps on the left and right sides of the core are 0.050 and 0.070 cm, respectively. If there are 2000 turns in the coil wrapped around the center leg of the core and if the current in the coil is 1.02 A, what is the flux in center leg of the core? ($\mu_0 = 4 \pi 10^{-7}$)