E1: Electric Circuits — B level

Watch the video about voltage and current in circuits.

This is one of the best animations I have seen on the topic.

Questions

Answer these questions in your own way - don’t just write down the words from the video.

1. What is current? (play from 2:00)
2. What is voltage? (play from 2:14)
3. What happens to the current in a parallel circuit? (play from 5:13 to 6:40)
4. What happens to the voltage in a series circuit? (play from 6:41)
5. Define Kirchhoff’s Current Law. (play from 7:58)
6. Define Kirchhoff’s Voltage Law. (play from 8:37)