Concept explainers
(a)
Find the magnetic field intensity
(a)
Answer to Problem 8P
The magnetic field intensity
Explanation of Solution
Calculation:
Refer to given Figure in the textbook.
Write the expression to calculate the magnetic field intensity for a straight current carrying conductor.
Here,
From the given Figure, at point
To find
To find
Write the general expression to calculate the direction of the magnetic field intensity.
Here,
For the given conductor the direction of the field is,
Substitute
Substitute
Conclusion:
Thus, the magnetic field intensity
(b)
Find the magnetic field intensity
(b)
Answer to Problem 8P
The magnetic field intensity
Explanation of Solution
Calculation:
Write the expression to calculate the magnetic field intensity for the entire loop of a triangle.
Find the magnetic field intensity due to the side 1:
Write the expression to calculate the magnetic field intensity for a straight current carrying conductor.
From the given Figure, at point
For the given conductor the direction of the field is,
Substitute
Substitute
Find the magnetic field intensity due to the side 3:
Write the expression to calculate the magnetic field intensity for a straight current carrying conductor.
From the given Figure and point
For the given conductor the direction of the field is,
Substitute
Substitute
Substitute
Conclusion:
Thus, the magnetic field intensity
Want to see more full solutions like this?
Chapter 7 Solutions
Elements Of Electromagnetics
- Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY