![The current density across a cylindrical conductor of radius R varies according to the equation where r is the distance from the axis. Thus the current density is a maximum Jo the The current density across a cylindrical conductor of radius R varies according to the equation where r is the distance from the axis. Thus the current density is a maximum Jo the](https://toppr-doubts-media.s3.amazonaws.com/images/3321550/d306f656-2a56-434c-b0c3-7281bf1e8da8.jpg)
The current density across a cylindrical conductor of radius R varies according to the equation where r is the distance from the axis. Thus the current density is a maximum Jo the
What is the formula of current density? If the transformer of rating is 50kVA and area is unknown, how can I find current density. - Quora
![Current Density Physics Homework Help, Physics Assignments and Projects Help, Assignments Tutors online Current Density Physics Homework Help, Physics Assignments and Projects Help, Assignments Tutors online](https://physicsmax.com/wp-content/uploads/2014/08/Untitled231.jpg)