I wanted to create an oscillating magnetic field using an electromagnet which is rated for 12V continuous duty. I was thinking that I need an arduino to control the electromagnetic circuit by using a transistor. However, after doing some research, if I wanted to create an oscillating magnetic field that oscillates 1000 times a seconds, it would not work as the electromagnet would probably not respond that fast.
So I was thinking that maybe doing some research on an LC circuit or an H bridge would help me with my goal. But I needed some guidance as to whether or not there are other issues with my plan that I need to think about and where I should go to get the information I need?