Electricity and electronic fundaments Part #1
this is the results of the first practice in thefundamentals electricy a electronic
firts activity: resistance measurement in resistors
Resistance #1:
- color code: 10,000 Ohm
- Multimeter: 9,820 Ohm
Resistance#2:
-Color code: 330 Ohm
-Multimete: 326 Ohm
Resistance #3:
-Colocr code: 1,000 Ohm
-Multimeter: 9,810 Ohm
This is because while the color code on resistors provides a quick way to estimate resistance value, there can be discrepancies due to resistor tolerance, human error in interpreting the color code, and possible changes in resistance value over time. Multimeters often provide more accurate and reliable measurements of the actual resistance value.
Second activity:measurment of resistance in a piece of paper with graphite
The rectangle with less space of graphite has a resistance of 9.8 Ohm
The rectangle with more space of grphite has a resistance of 5.7 Ohm
This is because with a great space less electric resistance it would have, this happen because their is more dispersion inside the space.
Third activity: measure the power of a battery
One battery triple A haz a power of 1.16P
Two batteries triple A unite has a power of 2.34 P
this is because the batteries putted in a series way increase the total voltage they get. Also the tension of the batteries it add.
