Current

Difference Between AC and DC
Direct current (DC) is the flow of electric charge in only one direction. ... Alternating current (AC) is the flow of electric charge that periodicall...
Difference Between AC Generator and DC Generator
An AC generator creates an alternating current that periodically reverses direction. But in a DC generator, a direct current flows in one direction. I...
Difference Between Polarography and Voltammetry
The key difference between polarography and voltammetry is that the polarography is a type of voltammetry that uses a liquid metal electrode whereas t...
Difference Between Current and Voltage
In other words, voltage is the difference in electric potential between two points. Current is just the rate of flow of electric charge. In simple wor...
Difference Between Current Account and Saving Account
What is the Difference Between Current and Savings Accounts? While a Savings Account is one wherein you deposit your savings with the bank and earn in...
Difference Between Sacrificial Anode and Impressed Current
The main difference between the two methods is that the impressed current cathodic protection uses an external power source with inert anodes while th...
Difference Between Direct Current and Alternating Current
Both AC and DC describe types of current flow in a circuit. In direct current (DC), the electric charge (current) only flows in one direction. Electri...
Difference Between Ammeter and Voltmeter
An ammeter is a measuring device used to measure the electric current in a circuit. A voltmeter is connected in parallel with a device to measure its ...
Difference Between AC and DC Electricity
In direct current (DC), the electric charge (current) only flows in one direction. Electric charge in alternating current (AC), on the other hand, cha...