Derive an expression for electric intensity …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Mahima P Naik 4 years, 9 months ago
- 1 answers
Related Questions
Posted by Khushbu Otti 1 year, 2 months ago
- 0 answers
Posted by Aniket Mahajan 7 months, 2 weeks ago
- 0 answers
Posted by Anterpreet Kaur 1 year, 3 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Gaurav Seth 4 years, 9 months ago
A point charge is a mathematical point having no dimensions. It can also be a spherical charged body whose entire charge can be considered concentrated at its centre.
An electric field is a field around a charge where its influence can be felt. A charge influences another charge by a force known as the electrostatic force.
Electric field intensity is a quantity that measures how strong is a field at a given point.
Thus Electric field intensity at a point is defined as the force experienced by a vanishingly small charge (known as test charge)placed at that point of the field. Electric field intensity is denoted by E and test charge by qo. Since it involves conception of force, thus electric field intensity is a vector quantity.
1Thank You