# current electricity

Prospective comparison of the effect of direct current electrical stimulation and pulsed electromagnetic fields on instrumented posterolateral lumbar arthrodesis - PubMed » The purpose of this prospective study was to compare the effect of adjunctive direct current (DC) electrical stimulation and pulsed electromagnetic field therapy (PEMF) on augmentation of instrumented lumbar fusion. Sixty-one patients undergoing lumbar spine fusion were enrolled in the study and ran … Pubmed.ncbi.nlm.nih.gov

Current electricity | Class 12 Physics (India) | Science | Khan Academy » Circuits make computers, digital cameras, and video games possible. Circuits are driving an unprecedented rate of change in how we live. In this topic you'll learn about the physics behind the electronic devices we use. Khanacademy.org

r/physicshomework on Reddit: [High School: Current electricity] I can't understand how on earth this is a parallel connection of resistors, when only empty wires are connected? HOW CAN CONNECTING EMPTY WIRES CHANGE A SERIES CONNECTION TO A PARALLEL CONNECTION IM SO CONFUSED 😭 » Posted by u/[Deleted Account] - 1 vote and 7 comments Reddit.com

Current Electricity - Science World » Electric current is the flow of electrons through a complete circuit of conductors. It is used to power everything from our lights to our trains. In these activities, students will explore different kinds of circuits and investigate what is required to make a complete circuit. LIST OF ACTIVITIES Electrons on the GoBuild a CircuitConducting CurrentsLemon BatteryLighting […] Scienceworld.ca