Recent content by karbear

Thanks guys..I used the length of solenoid and the diameter of the wire to find N. Don't know why I couldn't seem to think of that myself.

I can't seem to figure out how to solve this problem. If you are given the solenoid length and diameter. And told it consists of a single layer of tightly wound wire with the diameter of the wire given, the change in current thru the wire given, and the change in time given how would you find...