The film explains the measurement of electric current using ammeters, which quantify the flow of elementary charges in a circuit. It introduces the concept of amperes as a measure of the number of ...

Large groups of insects can create an electrical charge in the atmosphere comparable to that of storm clouds, a new study finds. By Oliver Whang Electrical charges are everywhere, both positive and ...

At a field station near the University of Bristol in the UK, experimental ecologist Ellard Hunting and his colleagues noticed an unexpected jump in the atmospheric electrical charge on a clear day, ...

Scientists say that a key to cellular movement is to regulate the electrical charge on the interior side of the cell membrane, potentially paving the way for understanding cancer, immune cell and ...