Hello All,
During these times of isolation, lockdown and maybe a bit of boredom why not try our electrical quiz. It may keep the kids amused for a while at the very least. Post your answers in a comment below. Please share it with anyone you know who would enjoy it.
I will post the answers here on Monday 30th March - GOOD LUCK!!
1. Electric current is measured using what device?
2. True or false? Batteries convert chemicals to electrical energy.
3. In terms of electricity, what does DC stand for?
4. The wire inside an electric bulb is known as the what?
5. Conductors have a high or low resistance?
6. True or false? The concept of electric fields was first introduced by Albert Einstein.
7. Electric resistance is typically measured in what units?
8. In terms of electricity, what does AC stand for?
9. Electric power is typically measured in what units?
10. True or false? You can extend battery life by storing batteries at a low temperature.
11. What was the late-19th-century "War of Currents" about?
12. Which of these inventions is Thomas Edison not associated with?
A) light bulb B) phonograph C) Trampoline
13. Why is an electric eel's name kind of wrong?
14. What does a transformer do to electrical current?
15. Who proved that lightning is a form of static electricity?
Have Fun!!
