UrbanPro

Location Set your Location

Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 10 Tuition from the Best Tutors

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

Book a Free Demo

Class 10 > Learn Science > A wire is 1m long, 0.2mm in diameter and has resistance...
✕

Search in

A wire is 1m long, 0.2mm in diameter and has resistance of 10?. Calculate its resistivity.

Asked by Last Modified  

6 Answers

Learn Science +1 Class IX-X Tuition

Follow 9
Answer

Please enter your answer

Tutor

R=resistivity*lenghth/area So resistivity=R×A/L Therefore resistivity=5.026×10^-6
Comments
Dislike Bookmark

Maths Tutor

l=1m,R=10ohms,d=0.2mm=0.0002m a=? a=πR2 then,radius is half of diameter R=0.0001m a=3.14*0.0001*0.0001=3.14e-8 m2 resistivity = resistance x (area/length) resistivity=10*(3.14e-8/1) resistivity=3.14e-7 answer
Comments
Dislike Bookmark

Tutor

0.3142 Ohm-mm
Comments
Dislike Bookmark

Tutor

Resistivity=(Resistance*Area of the wire)/Length of the wire=3.141*10^(-7) ohm-m Where, * means multiplication L=length of the wire=1m R=Resistance=1o ohm A=Pi*r^2 and r=d/2=0.1mm
Comments
Dislike Bookmark

Progressive classes.

Let L= length of wire d=daimeter of wire R= resistance of wire in ohms Give data L= 1m d= 0.2mm converted mm into meter d=0.2×10^-3 m R= 10Ω R=p L/A Area=pi×(d/2)^2 =3.14× (0.2×10^-3/2)^2 =3.1415×10^-08 R=p L/A R=pL/A 10=p×(1/3.1415×10^-08) Resistivity =3.14×10^-07 Ωm
Comments
Dislike Bookmark

Mathematics Tutor

Resistivity=R*A/l =10*22/7*10^-8/1 =31.42*10^-8
Comments
Dislike Bookmark

View 4 more Answers

Related Questions

How stars are made?
Stars are made of very flaming gas. This gas is mostly hydrogen and helium. Stars begin very small -- mere particles in vast clouds of dust and gas. Far from active stars, these nebulae remain cold and...
Pragya

I want to take online classes on database/ ETL testing.

 

Also i look forward to teach Mathematics/Science for class X-XII
if you are intrested on DBMS data base mangement system you can contact me . This will cover concept of database , normalization and SQL query
Varsha
0 0
7

Name any one plant which are autograph and also heterotroph.
Pitcher plant. It is capable to do photosynthesis and also eats insects for nitrogen metabolism. Jitesh Biology faculty ALLEN
Ujjwal Tyagi

Is Germany language is quite easy to learn

 
If you will study its easy or else nothing is easy
Akhilraj
0 0
7

Hi, I am Deepak, form Navy nagar, Mumbai. I want to teach math and science to class viii,viii,ix and x (english or hindi medium) both online or offline. can I get some student in Colaba?
Yes buddy definitely you will get students . For that you need to be quite patient and you need to have a look at the urban pro account frequently everyday because this is a compitative world someone else might get hired if you are not active .
Deepak
0 0
5

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

Ask a Question

Related Lessons

If the earth were cubic in shape, what would happen when you walk over an edge?
If the earth were a cube, with the same mass as the more traditional ball-shaped version (which is 12,756 km or 7,926 mm in diameter), it would have twelve edges that were just over 9,300 km (5,800 mi)...

Sujoy Das

1 0
0
JAL HI JEEVAN HAI( Until its PH is above 7)
We all have heard about this line " JAL HI JEEVAN HAI" but this is valid for humans until they are drinking water having pH 7 or above otherwise " JAL HI MAUT KA KARAN BAN JATA HAI". Let Me Explain In...

Siddharth Chauhan

1 0
0
Assignment:Electricity(Class X)
Q1. How much energy is given to each coulomb of charge passing through a 6V battery? Ans:6J Q2. How much work is done in moving a charge of 2C across two points having a potential difference of 20 volts...

Optimize Tutorials

0 0
0
Is space a perfect vacuum?
The short answer is 'No'.The vacuum of as 'you' know it, means an absence of any form of matter. As of now, a place on Earth has a thinner vacuum better than the outer space, and that place is LHC (Large...

Sujoy Das

0 0
0
How Do Organisms Reproduce(Notes for Exams)
                                                   How Do Organisms  Reproduce What is the importance of DNA copying in reproduction? Answer: DNA copying in reproduction is important for maintenance...

Bhaskar Raj Lal

0 0
0

Recommended Articles

Meet Raghunandan.G.H, a B. Tech Tutor from...

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 >

Meet Swati, a Hindi Tutor from Bangalore

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 >

Quest Academy - Institute of the month

Quest Academy is a professional Bangalore based NEET and JEE (Main + Advanced) training institute. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. The institute helps students enhance their skills and capabilities through...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

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 >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Mumbai
Class 10 Tuition in Chennai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Jaipur

Looking for Class 10 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 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

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

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 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

ThinkVidya Learning Pvt Ltd © 2010-2024All Rights Reserved