What is the answer? yXЗаoʻ 2aЗаЗа АЗа10aA part of wire with length 4a was taken out from the middle part of the upper sideof rectangular loop consisting of conducting wires with lengths 3a and 10a in theshort and long sides, respectively, and then, in the place of that part, a semicircularconducting wire of radius 2a was connected. The constructed closed loop carriesa constant current I in the direction as shown in the figure. What is the magneticfield vector at point O? (T = 3).HolHolHo!a) –0.28540 k ok b) -0.189c) 0.145k d) 0.175aaaae) 0.225 Hola

y За 2a За За За 10a A part of wire with length 4a was taken out from the middle part of the upper sid of rectangular loop consisting of conducting wires with lengths 3a and 10a in th short and long sides, respectively, and then, in the place of that part, a semicircula conducting wire of radius 2a was connected. The constructed closed loop carre a constant current I in the direction as shown in the figure. What is the magneti field vector at point O? (T = 3). Hol Hol k d) 0.175 Ho! Ho! a) –0.28540 k b) –0.189 0 k c) 0.145 a a a a e) 0.225 Ho!

y За 2a За За За 10a A part of wire with length 4a was taken out from the middle part of the upper sid of rectangular loop consisting of conducting wires with lengths 3a and 10a in th short and long sides, respectively, and then, in the place of that part, a semicircula conducting wire of radius 2a was connected. The constructed closed loop carre a constant current I in the direction as shown in the figure. What is the magneti field vector at point O? (T = 3). Hol Hol k d) 0.175 Ho! Ho! a) –0.28540 k b) –0.189 0 k c) 0.145 a a a a e) 0.225 Ho!

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.9MCQ: Match the following: (i) Hysteresis loss (a) Can be redud by constructing the core with laminated...

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