Gizmos 2023 Already Passed

Gizmos 2023 Already Passed Circuit A path containing easily movable charges Current A flow of charge Close circuit No gaps so charges flow Open circuit Prevents the flow of charge Conductor Materials with easily movable charges Fuse Devices that melts when it gets too hot Insulator Does not have easily movable charges Parallel circuit More than one path in the current Series circuit Components arranged in a single loop a single path in a current Short circuit enormous amount of current Ammeter A device that measures and amperes in current Electron Tiny negatively charged particles Ohmmeter Measures the resistance in a circuit in ohms Ohms law Establishes the relationship between voltage current and resistance Resistance Slow the flow of current in a wire