Physics, 21.09.2021 17:20 timiaparker
Basics of Electricity Worksheet
1. Which type of electricity involves electrons jumping from one object to another?
2. Which type of electricity involves the flowing of electrons through a conductor?
3. What is a circuit?
4. What three components are required to make a complete circuit?
5. For each of the following terms, draw its correct symbol.
a.
wire
d. resistor
b. light bulb
e. battery (multiple cells)
f. switch
C
cell
6. What is a cell?
7. What is a battery?
8. How do open and closed circuits differ?
9. What is the purpose of a switch?
10. Which type of current involves electrons moving in only one direction?
11. Which type of current involves electrons moving back and forth?
12. Which type of current is transferred in power lines?
Answers: 2
Physics, 22.06.2019 05:30
Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue
Answers: 2
Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Physics, 22.06.2019 11:30
If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?
Answers: 1
Basics of Electricity Worksheet
1. Which type of electricity involves electrons jumping from one o...
Biology, 17.12.2019 19:31
Health, 17.12.2019 19:31
Mathematics, 17.12.2019 19:31
Biology, 17.12.2019 19:31
Biology, 17.12.2019 19:31
Mathematics, 17.12.2019 19:31
Mathematics, 17.12.2019 19:31
English, 17.12.2019 19:31
Mathematics, 17.12.2019 19:31
History, 17.12.2019 19:31