Register to reply

Magnetic induction for a tesla flat spiral coil

by Telemachus
Tags: coil, flat, induction, magnetic, spiral, tesla
Share this thread:
Nov29-11, 08:12 AM
P: 552
Hi there. I have a current I running throught a tesla spiral coil, and I have to compute the magnetic field at the center of it. The tesla coil has N turns, and an inner radius a, and outer radius b.

This is the tesla spiral coil:

The courrent enters through the outer cable, and goes out through the inner one.

I'm not sure on how to treat this problem. Should I consider the spiral coil as a flat disk with the courrent flowing from the outside to the inside?
Phys.Org News Partner Science news on
Experts defend operational earthquake forecasting, counter critiques
EU urged to convert TV frequencies to mobile broadband
Sierra Nevada freshwater runoff could drop 26 percent by 2100

Register to reply

Related Discussions
Tesla coil secondary coil wrapped around primary coil Electrical Engineering 6
EM: Magnetic induction at a point due to a line of current, or square coil. Advanced Physics Homework 1
Induction of a coil and force exerted on magnet in a magnetic field Classical Physics 1
Magnetic Flux (Induction - Magnet through a coil) Introductory Physics Homework 1