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(c) A two-legged core is shown in Fig. Q2c. The winding on the left leg of the core (Ni) has 400 turns, and the winding
Posted: Wed Apr 27, 2022 5:52 pm
by answerhappygod
- C A Two Legged Core Is Shown In Fig Q2c The Winding On The Left Leg Of The Core Ni Has 400 Turns And The Winding 1 (35.31 KiB) Viewed 29 times
(c) A two-legged core is shown in Fig. Q2c. The winding on the left leg of the core (Ni) has 400 turns, and the winding on the right (N2) has 300 tums. The coils are wound in the directions shown in the figure. Assume relative permeability (ur)- 1000 and constant. The permeability of free space Ho - 4x * 107 +-15 15 cm 30 cm 300 13 cm Core depth - 15 cm Fig. Q2c (7 Marks) © Find the reluctance of the core (ii) Find the magnetomotive forces with their directions produced by currents i = 0.5 A and iz = 0.75 A (iii) Calculate the flux produced by currents ir=0.5 A and iz = 0.75 A. (4 Marks) ( (4 Marks)