Metatronic Circuit Wired in Parallel (IMAGE) University of Pennsylvania Caption When the plane of the electric field is in line with the nanorods, the circuit is wired in parallel. Credit University of Pennsylvania Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.