- #1
SwMarc
- 9
- 0
Here is a question I have on a practice exam that I am having a littel trouble with.
A plane loop of wire consisting of a single turn if radius 5cm is perpendicular to a magnetic field that increases uniformly in magnitude from 0.5T to 2.5T in 1.5 seconds what is the resluting indiced current if the coil has a resistance of 2ohms?
I am not sure where to procede I need something that leads me to current so finding a voltage would be nice because I already have the resistance.
perhaps using faradays law?
A plane loop of wire consisting of a single turn if radius 5cm is perpendicular to a magnetic field that increases uniformly in magnitude from 0.5T to 2.5T in 1.5 seconds what is the resluting indiced current if the coil has a resistance of 2ohms?
I am not sure where to procede I need something that leads me to current so finding a voltage would be nice because I already have the resistance.
perhaps using faradays law?