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

Class XII - Continuity Part 2

Akhil Roy

0 0

Escalation Clause in contract costing.

Meaning: In Fixed Price Contracts, the contract price is fixed and pre-determined. If there is an increase in prices of materials, rates of labour etc. during the period of execution of a contract,...

FR Prashanth Reddy

19 0

7 -WAYS THAT CAN IMPROVE THE LIFE OF A STUDENT

1. Classroom attentionSometimes #students loose their concentration in to the #classroom and not grasp the topic properly and hence loose their interest in to subject (s). As a result bad score bad performance....

1 0

Measuring astronomical distances

One of the areas of physics in which measurement has been bewildering is astronomy. How far away are the stars? How large is the universe? These are the most fundamental and profound questions. One can...

Nawlendu Bhushan

0 0

Electrostatic charge distribution.

Suppose there are two metallic charged bodies A and B, separated by an distance x and each having equal amount of charge, Q. Now another metallic uncharged body C is brought in contact with body A and...

Aslam Mohammed

0 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

__________ believed in absolute time. (Einstein, Maxwell, Galileo, Galileo and Newton

7 Answers

How to solve most problems in physics with interest and not by hard work?

68 Answers

How to get scholarship in Japan?

19 Answers

Light consists of particle wave called __________. (Proton, Electron, Neutron, Photon

8 Answers

If two wires in which currents are flowing in the same direction are placed parallel and close to each...

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.