Abstract: Mutual inductance greatly impacts the performance of bidirectional inductive wireless power transfer (BD-WPT) systems, yet it is usually unknown due to the uncertain position of the coils or ...

Abstract: Rogowski coils are widely used instruments for current measurement. The mutual inductance between a primary conductor and a Rogowski coil varies with the position of the primary conductor.

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...