- #1
balexan
- 2
- 0
hi all,
i have just signed up to this site to find some assistance with the above topic.
i am building an electromagnetic propagator to study the effects of varying field strengths on the germination of seeds and the rooting of cuttings.
it has been many years since i last look into such a topic, and i need some help with my calculations.
would someone be kind enough to give me the formula for calculating the field strength produced by an electro magnet (this is my variable). i am only using the simplist of apparatus i.e. an iron core, insulated copper wire, a transformer (this experiment is for 12v only) and sodium lamps.
thanks in advance,
Ben
i have just signed up to this site to find some assistance with the above topic.
i am building an electromagnetic propagator to study the effects of varying field strengths on the germination of seeds and the rooting of cuttings.
it has been many years since i last look into such a topic, and i need some help with my calculations.
would someone be kind enough to give me the formula for calculating the field strength produced by an electro magnet (this is my variable). i am only using the simplist of apparatus i.e. an iron core, insulated copper wire, a transformer (this experiment is for 12v only) and sodium lamps.
thanks in advance,
Ben