# Electric field of axially magnetized rotating disk

Would I be able to detect E field around magnet spinning on its axis using electroscope? I like to use electronic electroscope in setup like this:

• Why don't you try it and find out? The apparatus seems simple enough. – sammy gerbil Aug 28 '16 at 11:14
• not so easy , magnet has to spin perfectly, no wobbling and orbiting, cant move in space other way than just spinning.But there should be E field or not? – szufla Aug 28 '16 at 12:14

• I think there is such an E field, but so small in magnitude because of the small $\omega$ of the Earth. – velut luna Aug 29 '16 at 9:58