Explore the key concepts of Chapter 18 on electric circuits in college physics. This video covers current, voltage, resistance, and circuit analysis techniques—perfect for students aiming to ...

Master Electric Fields and Circuits with this complete Chapter 18 summary! ⚡📘 This video covers all key concepts, formulas, and problem-solving techniques, making it easy to review and understand.

Scientists in Finland transmitted electricity through air using sound waves, lasers, and radio frequencies, creating “acoustic wires” that could revolutionize homes, industry and IoT devices without ...

Superconducting circuits with Josephson junctions can behave as artificial atoms. In these quantum circuits, the Josephson junctions act as nonlinear circuit elements (Box 1). Such nonlinearity in a ...

In one-dimensional conductors, interactions result in correlated electronic systems. At low energy, a hallmark signature of the so-called Tomonaga–Luttinger liquids is the universal conductance curve ...

Neurons transmit signals through the body as through an electrical circuit. (Credit: iStock/ktsimage) An electrical circuit inspired by the functionality of a neuron can operate in the quantum regime, ...

The difference between static discharge and continuous current is explained. Introduction to Electric Current: The difference between static discharge and continuous current is explained. Sources of ...

Key learning points Electrical charges What are free electrons? Cell polarity Conventional current direction Electrons orbit the nucleus. An atom has a neutral charge, because it contains the same ...

Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...