Delmar's Electricity Unit 2, Electrical Quantities and Ohms Law

 What is the formula for computing ressistance using Ohm's Law? R = E / I  What is a Coulomb? The charge transferred by a current of 1 ampere in one second. Define an Ampere. The ampere is a measurement of the amount of electricity that is flowing through a circuit.  One  ampere of current flows through a wire when 1 couloumb flows past a point in one second. Define Voltage. Voltage is defined as the potential difference between two points of a conducting wire carring a constant current of 1 ampere where the power dissipated between these points is 1 watt.  It is the force that pushes the electrons through a wire and is often referred to as electrical pressure. Define an Ohm. An Ohm is the unit of ressistance to current flow.  It is the amount of ressistance that allows 1 amphere of current to flow when the applied voltage is 1 volt. Authormikieo ID199676 Card SetDelmar's Electricity Unit 2, Electrical Quantities and Ohms Law DescriptionDefinitions from Unit 2 Updated2013-02-11T23:09:49Z Show Answers