riccardo
Member
Hi,
I would like to measure the magnetic field strength within a solenoid which has a current oscillating at around 100kHz.
In theory I could use a smaller coil with a resistor between the terminals and then measure the waveform voltage with a scope.
Does anyone know the calculations necessary to convert that information into a magnetic field measurement?
I'm assuming it will not be totally straightforward as I would need to consider the number of turns, area of pickup coil, induced voltage/current and the frequency.
Any pointers would be appreciated!
I would like to measure the magnetic field strength within a solenoid which has a current oscillating at around 100kHz.
In theory I could use a smaller coil with a resistor between the terminals and then measure the waveform voltage with a scope.
Does anyone know the calculations necessary to convert that information into a magnetic field measurement?
I'm assuming it will not be totally straightforward as I would need to consider the number of turns, area of pickup coil, induced voltage/current and the frequency.
Any pointers would be appreciated!