Problems
Definition Electric current is the directed movement of charged particles under the influence of an external electric field. Conditions
Example of problem No. 2 Nickel wire with a length of $120 \space m$ and a cross-sectional area of $0.5
Along with pieces of amber electrified by friction, permanent magnets were the first material material for ancient people.
In the development of the electronic theory of conductivity of metals, the effect discovered by the American physicist E.
Carrying out electrical work is a rather complex and dangerous procedure. Therefore, when performing such work
Dependence of ammeter and voltmeter readings on the conductor used in the circuit First, let’s do an interesting
A capacitor is an electronic element classified as passive. His main ability is slow (with
Unified State Exam 2022 in Physics › Electrodynamics is a branch of physics that studies the properties and interactions of electrical
We know that a body can be given a charge. If you don't touch your body after that,
Hello dear readers of the site. The site has a section dedicated to beginning radio amateurs, but for now
