Calculate the area of cross section of a wire of length 2m, its resistance is 25? and the resistivity of material of wire is 1.84*10-6 ?m.

Asked by Last Modified  

1 Answer

Learn Science +1 Class IX-X Tuition

Follow 0
Answer

Please enter your answer

Mathematics Tutor giving in depth knowledge of even simple concepts

PLease refer the image
Comments

Related Questions

Why we can/t see things very close to our eyes?
Because the lens of our eyes detect images from a distance.If the object is very close the lens will not be able to reflect its image in the brain and it will not be seen
Profile Photo
Asif
0 0
View Comments7
Find the expression for calculating heat.
Heat transfer = (mass)(specific heat)(temperature change) Q = mcΔT Q = heat content in Joules m = mass c = specific heat, J/g °C T = temperature ΔT = change in temperature
Profile Photo
Vishwa Nath
0 0
View Comments5
The magnification produced by a plane mirror is +1. What does it mean?
Magnification produced by a plane mirror is +1. It means the size of the image is equal to the size of the object and the image is virtual. Size of image is equal to size of object
Profile Photo
Bhupen
0 0
View Comments6

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

Ask a Question

Related Lessons


White blood cells
ow are WBCs different from RBCs? Due to the presence of a nucleus and it's large size. LEUCOCYTES leucocytes are divided into granulocytes and agranulocytes Granulocytes Neutrophils {50-70%} Eosinophils...
S

Present Your Answers With A Neat Handwriting
Hi Children, Don't be tensed while writing the answers. Read the questions 2 to 3 times. Recall the answers and write with neat handwriting from the first sentence of the first page till the last sentence...
Profile Photo

Roslin R.

1 0
View Comments0

Charge (electric charge)
Charge (electric charge)   In physics, charge, also known as electric charge, electrical charge, or electrostatic charge and symbolized q, is a characteristic of a unit of matter that expresses the extent...
Profile Photo

Recommended Articles

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 >

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 >

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 >

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