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1. Introduction

2. Series batteries

3. Parallel batteries

4. Voltage divider

5. Current divider

6. Potentiometer as a voltage divider

7. Potentiometer as a rheostat

8. Precision potentiometer

9. Rheostat range limiting

10. Thermoelectricity

11. Make your own multimeter

12. Sensitive voltage detector

13. Potentiometric voltmeter

14. 4-wire resistance measurement

15. A very simple computer

16. Potato battery

17. Capacitor charging and discharging

18. Rate-of-change indicator
 


Circuits
A B C D E
F G H I J
K L M N O
P Q R S T
U V W X Y
Z        

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DC Circuits
 

"DC" stands for Direct Current, which can refer to either voltage or current in a constant polarity or direction, respectively. These experiments are designed to introduce you to several important concepts of electricity related to DC circuits.

 

 

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