## Calculations Using Coulomb’s Law

In physics courses, Coulomb’s law is often used as a type of algebraic recipe to solve physics word problems. Three such examples are shown here. Example ASuppose that two point charges, each with a charge of +1.00 Coulomb are separated by a distance of 1.00 meter. Determine the magnitude of Читать дальше…

## Coulomb’s Law

The interaction between charged objects is a non-contact force that acts over some distance of separation. Charge, charge and distance. Every electrical interaction involves a force that highlights the importance of these three variables. Whether it is a plastic golf tube attracting paper bits, two like-charged balloons repelling or a Читать дальше…

## Calculating Current

The size of an electric current shows the rate of flow of electric charge. You can calculate the size of a current using this equation:  Current in amps= charge in coulombs/ time or: I=Q/t where: I is the current in amperes (amps), A Q  is the charge in coulombs, C t is the time in seconds, s

## Charge and Current

1 Electric currentis the rate of flow of electric charge. No current can flow if the circuit is broken — for example, when a switch is open. 2 An electric current flows when electrons move through a conductor, such as a metalwire. Metals are good conductors of electricity. 3 Electricity passes through metallic conductors as a Читать дальше…

## Simple Explanation of Static Electricity

is the of electrical charge on an . Static electricity is caused by the of charge (transfer of electrons). One method in which electrons can be moved or transferred is by two insulators together. Rubbing causes friction between the two increasing the surface contact and allowing more electrons to be Читать дальше…

## 26 good CLIL activities

26 техник предметно-языкового интегрирования для всех этапов урока 1. KEYWORDS 2. QUICKLY AND THE MOST 3. RED AND GREEN CARDS 4. PROPS AND VISUALS 5. SPIDERWEB 6. PLACEMAT 7. SENTENCE STEM 8. Complete a Venn diagram about a topic. etc

## CLIL Skills [eng]

CLIL is one of the most innovative and successful developments of Dutch and European education. The European Platform has actively supported CLIL since its earliest beginnings in the Netherlands, by acting as national contact for information and advice on CLIL, offering general and financial support to schools, monitoring the quality Читать дальше…

## Cambridge International AS and A Level Physics 2nd ed by Mike Crundell

Это новое издание точно следует учебному плану и состоит из двух частей, отражающих разделы программы AS и A Level.

## Что нового в ЕНТ 2019?

Есть несколько изменений в Едином Национальном Тестировании в 2019 году. Давайте же рассмотрим, какие нововведения появятся в этом году.  Ссылка для скачивания документов и презентации

## Гугл формы: как создать тест / как работать с google forms

Сегодня мы с вами продолжаем знакомствами с сервисами гугл. На очереди гугл формы: как создать тест / как работать с google forms. За новыми видео подписывайтесь на канал! (далее…)