true

Take Class 12 Tuition from the Best Tutors

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

Search in

Electrostatis - Colomb's Laws - Numericals

S K Singh

21/03/2017 0 0

Some important numericals on Colombs law are:-

Q1- Two charges each of -2μC AND +6μC are seperated by a distance 1mm. find colombian force between them.

Q2- Three charges each of q are placed at vertices of an equilateral triangle of side l. Find net force on its centroid due to other three charges?

Q3- Two charges each of Q are placed at some distance. A third charge q is placed at mid of them. If whole system is in equilibrium then find the relation between Q and q?

Q4- Two charges +9e and +e are seperated by a distance x. Where should a test charge be placed on line joining them such that it will be in equilibrium?

0 Like 0 Dislike

Follow 0

Other Lessons for You

Introduction To Accounting: Part 2: Book Keeping, Accounting And Accountancy

Book Keeping: Book Keeping is mainly concerned with record keeping or maintenance of books of accounts. The maintenance of books of accounts includes the following four activities: Identifying the...

Nishant Kumar

0 0

Difference between Reserve Capital and Capital Reserve

Students often make a mistake and are generally confused about the Reserve Capital and Capital Reserve. Both of these terms though sound similar but are totally different. Here is the core difference...

Ayushman Verma

0 0

Election And Democracy

In a developing society like India, elections play their own role in democracy, Their importance becomes greater because there is great illiteracy and simultaneously there are more than 27 crores of voters...

Debraj Paul

0 0

OAA

I suggest a writing tip called OAA which means Observe Analyse and Apply. one will find it easy to answer any question if you follow this trip

Roja Reddy B.

0 0

How to Pass Entries under GST Regime?

How to Pass Entries under GST Regime: Under the new GST Regime all these taxes (excise, VAT, CST, Service tax, Entry Tax) will get subsumed into one account and assesse will get benefit of setting of...

FR Prashanth Reddy

12 0

Find Class 12 Tuition near you

Online Tuition Class 12

Looking for Class 12 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 12 Tuition Questions

How to measure time?

44 Answers

. Process in which there is no heat exchange is called __________ Process. (Isothermal, Isochoric , Adiabatic, Isobaric)

16 Answers

Which is best practice question paper collection book for CBSE exam?

13 Answers

What are the differences between a primary cell and a secondary cell?

6 Answers

Special theory of relativity states that __________. (All laws of physics are the same in every inertial...

8 Answers

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

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.