Write some sources of direct current
Answers
It is produced from sources such as batteries, power supplies, solar cells, thermocouples or dynamos. Direct current may flow in a conductor such as a wire, but can also flow through insulators, semiconductors, or vacuum as in electron or ion beams.
Answer:
Some sources of direct current are cell, battery and DC generator, etc.
Explanation:
Both Alternating Current and Direct Current describes the two types of current flow in a circuit. In direct current, the electric charge or current flows in one direction. In alternating current, the electric charge changes direction periodically. The voltage in AC circuits also sometimes reverses because the current changes direction. Most of the digital electronics that you build by using DC. However, it is easy to understand some AC concepts. Most houses are wired for AC, so if your idea to connect your Tardis melody box project to an outlet, you will need to convert AC to DC. AC also has some useful properties, such as being able to convert the voltage levels with a single component like as a transformer, which is why initially we have to chosen AC means to transmit electricity over long distances.