- #1
Qroid
- 11
- 1
Hello,
I have electrophysiological data from an array of electrodes. I know the locations of the recording tips of the electrodes. Starting with voltage, I'd like to estimate the electric/magnetic fields around the electrodes.
I'm unsure when it's okay to approximate E=-V/d. That is going from time-series of voltages from positions in space I don't know how to tell if curl(E)=0.
Is there a rule of thumb for when electrostatics equations are okay? How do I calculate curl(E) from data like mine?
Thanks so much.
I have electrophysiological data from an array of electrodes. I know the locations of the recording tips of the electrodes. Starting with voltage, I'd like to estimate the electric/magnetic fields around the electrodes.
I'm unsure when it's okay to approximate E=-V/d. That is going from time-series of voltages from positions in space I don't know how to tell if curl(E)=0.
Is there a rule of thumb for when electrostatics equations are okay? How do I calculate curl(E) from data like mine?
Thanks so much.