Flag Electrostatics> How to find charge density if electric fi...
question mark

How to find charge density if electric field is given

piyush nashani , 6 Years ago
Grade 12
anser 1 Answers
Jeet

Last Activity: 6 Years ago

We have V=IR
Also R=resiativity*l/A 
Thus,V=I/A(resiativity*l)
Further,E is the magnitude of uniform electric field in conductor whose lenght is l,then,
V=El
Thus El=J*l*resistivitl
Thus,E=J*resistivity
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments