NORTH YORK, ON / ACCESS Newswire / October 27, 2025 / ZTEST Electronics Inc. (“ZTEST” or the “Company“) (CSE:ZTE)(OTCID:ZTSTF) announces fiscal 2025 revenues of $8,319,302, including $2,113,637 in Q4, ...
This video explains how inductors work and how they store energy in a magnetic field when electrical current flows through ...
Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...