Abstract: This article proposes a method for reducing the loading effects when a dc voltage or current is measured in a linear circuit with a digital multimeter (DMM). In the proposed method, the ...

Circuit 3: Ammeter on each branch, voltmeter across each bulb Circuit 4: Ammeter on each branch, voltmeter across each bulb Circuit 5: Ammeter on each branch, voltmeter across each bulb Circuit 6: ...

Current is a measure of how much electric charge flows through a circuit. The more charge that flows, the bigger the current. Current is measured in amperes. The symbol for ampere is A. For example, ...