I posted a message a week back but never received the answer I was looking for.
I have an electromagnet hooked-up to a 9V battery. The magnet is strongest when the battery is at full charge. I want to replace the battery with an adapter to run the magnet from an outlet. What I am wondering is, what is the max current the battery is outputting when it is new? If you have an ammeter, can you please test the output of a new battery.
Thank you, Chad