Aside from those powered by dry cells, all of our gadgets,devices, tools and equipments nowdays run using electrical energy. Everything from mobile phones, kitchen appliances and even electric cars, can not run without electricity. At the same time, these things are composed of electronic components that work together to provide people entertainment or functionality. Truly, electricity and basic electronics always go together. Electronic devices would be useless without power. Just imagine how miserable it is to have a mobile phone running out of power!
Magnetism, electricity and basic electronics
Science has established the fact that atoms are surrounded by atoms that moves freely. Mainly,electrical charges cause such activity on the electrons. These charges acquire their own electric and magnetic fields. You would learn that magnetism plays an important role in electronics. Electricity and basic electronics always include the subject magnetism all the time.For example, electricity must flow through insulated wires made solely from rubber material. Rubber is a type of material that can be used to coat wires so electric current can be conserved within the wires. Additionally,this prevents occurrence of short-circuit that happens when live wires touch one another.
Electrical fields is another concept that people interested in electronics must understand.For every electric charge, an electric field surrounds it with a magnetic field counterpart. Any of these fields are not visible to the naked eye but devices can used to measure them.
Wattage in relation to electricity and basic electronics
Watts is also an essential concept in electricity and basic electronics. A watt is simply defined as the International System unit of power equal to one joule per second. A practical example would be the wattage settings that can increase or decrease the radio’s volume. Nonetheless, appliances that have high wattage also consume a lot of electricity. A louder radio volume setting equates to higher power consumption. Hence, having knowledge about watts, electricity and basic electronics can benefit you as a consumer. You would become a practical consumer who would use more energy-efficient gadgets and appliances.
When you are familiar with basic electricity principles,you can easily understand how electronic devices run. Having familiarity with such electronic concepts can greatly help you as a consumer or as an electronics enthusiast.