UrbanPro

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

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  

Follow 0
Answer

Please enter your answer

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

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

Headstart to assured 95+ score in math

B
Comments

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

144 AT / m
Comments

Tutor

144 AT/m
Comments

View 4 more Answers

Related Questions

What do you mean by locus of the point?
The set of all points. This usually results in a curve or surface with base point as focus (center basis point).
Nitin
Determine the number of 5 cards combinations out of a deck of 52 cards if each selection of 5 cards has exactly one king.
a) the total cards = 52 and sequence of 5 cards and there 4 queen in the standard deck. There for 52^4 x 51 x 50 x 4 choices b) total cards = 52 ^5 - 8x7x6x5x4x3x2x1 choices
Kumar Upendra Akshay
0 0
8
Why the valency of phosphate ion is 3-?
Valency of P is 5, and valency of O is 2, in phosphate 4 o atom are there so total valency O2 is 4*2=8 and net valency of phosphate will be 8-5=3 so PHOSPHATE ion has 3 valency.
Satyabrata
1 0
6
Find the equation of the line which is equidistant from parallel lines 9x + 6y - 7 = 0 and 3x + 2y + 6 = 0.
Re-writing the equation of lines in the form y=mx+c where m is the slope and c is the y-intercept. LINE (1) 9x + 6y = 7 taking 9x term to RHS, dividing by 6 on both sides and then after simplifying...
Kumar Upendra Akshay

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

Ask a Question

Related Lessons

Parabola
f (x) = a(x - h)2 + k, where (h, k) is thevertex of the parabola. FYI: Different textbooks have different interpretations of the reference "standard form" of a quadratic function. Some say f (x) = ax2...

Revision
Every new concept learned must be revised with a periodic interval of 3-7-21 days.

Commerce: How to express it in interviews?
Most of the Commerce Students when go to give an interview are generally faced with a very common question; as to "What is Commerce?" Now, it is not something we don't know specially after becoming graduate...

Rule Of Sign
1. Rule of sign solving is known as VBODMAS: V stands for "Vinculum" or "Bar" B stands for "Bracket" (order as small,medium,big) O stands for "Of" D stands for "Divisibility" M stands for "multiplication" A...
M

Mohit S.

1 0
0

HOW TO REMOVE EXAM FOBIA
EXAMS ARE ALWAYS FEARED THE STUDENTS, BUT THIS FEAR CAN BE OVERCOME. 1. THINK POSITIVE 2. LEARN CONTINUESLY AND REPEAT. 3.STUDY IN EARLY MORNING. 4. TRY TO WRITE WHAT TO REMEBER. 5. NEVER LOSE HOPE...
M

Mohit S.

1 0
0

Recommended Articles

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

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 >

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

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 >

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
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more