- Homework Statement:
A cylindrical region of radius R contains a uniform magnetic field, parallel to its axis, with magnitude that is changing linearly with time. If r is the radial distance from the cylinder axis, the magnitude of the induced electric field inside the cylindrical region is proportional to
E) 1/ r²
The answer is B.
- Relevant Equations:
- (See better interpretation in the "Attempt at a Solution" section)
I used the equation below and the attachment to rationalize.