This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
RC graf. Graf vybit RC obvodu Transferred from org cs transferred to Commons by User Sevela using de php CommonsHelper Kgi at org cs cs Kgi original upload log page cs RCgraf Kgi bytes no vybit RC obvodu Electromagnetism
Page 2023 Free-images.com. All images are Public Domain