Questions
Shall we count? In this century, the number of sources of electromagnetic interference in our homes is growing exponentially.
What is the “allocated power” of electricity? The allocated power is the maximum permissible load on the consumer’s network
What is illumination Illuminance refers to the luminous value, which is defined as the ratio of the luminous flux
The magnet senses the electric field A. P. Pyatakov, Candidate of Physical and Mathematical Sciences A. K. Zvezdin, Doctor
By purpose Let's consider more types of resistors by purpose. They are of general and special purpose.
Magnetic and electric fields are often considered together, being, so to speak, two sides of the same coin.
Features of cable installation The television cable “comes” into the apartment from the floor panel and is routed along
Ammeters are used to measure the strength of direct or alternating electric current. Graphic designation of this device
A rational power supply scheme depends on a technically sound selection of transformer power, which affects operating costs
In one of the previous articles we discussed the main aspects regarding working with resistors, so
