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Q5 Consider a square coil of 60 turns is placed in YZ-plane. The turns are insulated with a material whose relative permeability is 16. Length of sides of the coil are 25cm along the y-axis and 7cm along the z-axis. This coil is carrying a current of 30mA and is exposed to a magnetic field intensity of $\vec{H} = 4a_x + 3 - 4a_z A/M$. Calculate the resultant magnetic torque on this coil. (10 Marks) D_TEM_035_04 Page 2 of 12

Name: q5 consider a square coil of 60 turns is placed in yz plane the turns are insulated with a material whose relative permeability is 16 length of sides of the coil are 25cm along the y axis an 48475
Uploaded: 2023-03-13T08:04:12-08:00
Duration: 1 min 2 s
Channel: Madhur L
Description: q5 consider a square coil of 60 turns is placed in yz plane the turns are insulated with a material whose relative permeability is 16 length of sides of the coil are 25cm along the y axis an 48475

          Q5 Consider a square coil of 60 turns is placed in YZ-plane. The turns are insulated with a material whose relative permeability is 16. Length of sides of the coil are 25cm along the y-axis and 7cm along the z-axis. This coil is carrying a current of 30mA and is exposed to a magnetic field intensity of $\vec{H} = 4a_x + 3 - 4a_z A/M$. Calculate the resultant magnetic torque on this coil. (10 Marks) D_TEM_035_04 Page 2 of 12

q5 consider a square coil of 60 turns is placed in yz plane the turns are insulated with a material whose relative permeability is 16 length of sides of the coil are 25cm along the y axis an 48475

Added by Donna W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

03/13/2023

Step 1

Relative permeability, $\mu_r = 16$ Length along y-axis, $L_y = 25 \text{ cm} = 0.25 \text{ m}$ Length along z-axis, $L_z = 7 \text{ cm} = 0.07 \text{ m}$ Current, $I = 30 \text{ mA} = 30 \times 10^{-3} \text{ A}$ Magnetic field intensity, $\vec{H} = 4\vec{a}_x + Show more…

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Q5 Consider a square coil of 60 turns is placed in YZ-plane. The turns are insulated with a material whose relative permeability is 16. Length of sides of the coil are 25cm along the y-axis and 7cm along the z-axis. This coil is carrying a current of 30mA and is exposed to a magnetic field intensity of $\vec{H} = 4a_x + 3 - 4a_z A/M$. Calculate the resultant magnetic torque on this coil. (10 Marks) D_TEM_035_04 Page 2 of 12