A wire 2.5 m long is bent into a square. An current of 100 A flowing through the wire will produce a magnetizing force at the center of the square, equal to a.) 72 AT / m. b.) 144 AT / m. c.) 196 AT / m. d.) 222 AT / m.

Asked by Last Modified  

6 Answers

Follow 0
Answer

Please enter your answer

Tutor

144 AT/m
Comments

Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

144 AT / m
Comments

Headstart to assured 95+ score in math

B
Comments

Trainer

Solution: Wire length l=2.5 m; Current i = 100 A; Magnetizing force h = ?. In square, length of each side; 2a = l / 4 ? a = 2.5 / 8 = 0.3125 h= sqrt(2) . i/ ( pi a) =sqrt(2) .100/(pi . 0.3125) =44 AT/m
Comments

Chemistry Teacher for School and College Studensts

144AT/m
Comments

Solution: Wire length l=2.5 m; Current i = 100 A; Magnetizing force h = ?. In square, length of each side; 2a = l / 4 ? a = 2.5 / 8 = 0.3125 h= sqrt(2) . i/ ( pi a) =sqrt(2) .100/(pi . 0.3125) =44 AT/m
Comments

View 4 more Answers

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

WAVE OPTICS
Linear Superposition and Interference The Double-Slit Experiment Interference in Thin Films Interferometers Interference and Diffraction Diffraction and Spatial Resolution Diffractive Spectral Dispersion:...

Rational Numbers
A number of the form p/q where q not equals to zero is called a rational numbers. P may be zero or may not. P and q are positive /negative integers. It denotes the part of a quantity...
M

Mohit S.

1 0
0

Introduction To Accounting: Part 12: Business Entity Concept Or Separate Entity Concept
Suppose you open a book store, so, in common parlance, it would be said that the business is being carried on by you, and you are earning profit or incurring loss. However, Accounting sees it...

Nature and Significance of Principles of Management-HSC | Class 12
OC/OCM, Business Studies - Nature of Principles of Management | Significance of Principles of Management

How to Remember the Very Long Answers and Formulas Specially for 10th and 12th Class Students ??
I am generally very good at remembering things, so here are a few tips: 1. Know how many you need to learn. Write them all down on one page and number them. Say, for example, you have 20. Then write the...

Recommended Articles

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you