Confused about Math Conversion: Nano and Micro

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SUMMARY

This discussion focuses on the conversion of capacitance values from farads to nanofarads (nF) and microfarads (µF). The calculations provided demonstrate that 1.67531519 x 10^-8 farads equals 17 nF when rounded, and 1.515761363 x 10^-10 farads equals 0.15 nF or 0.00015157 µF. The importance of accurately moving the decimal point during conversions is emphasized, as errors can lead to significant consequences, such as satellite failures.

PREREQUISITES
  • Understanding of scientific notation and exponential values
  • Familiarity with capacitance units: farads, nanofarads, and microfarads
  • Basic arithmetic skills for decimal point manipulation
  • Knowledge of the implications of measurement errors in engineering contexts
NEXT STEPS
  • Practice converting between farads, nanofarads, and microfarads using various examples
  • Learn about the significance of precision in electrical engineering calculations
  • Explore the impact of measurement errors on engineering projects and satellite technology
  • Study scientific notation and its applications in electronics and physics
USEFUL FOR

Students in electrical engineering, electronics technicians, and professionals involved in precision measurement and conversions in technical fields.

onceinalifetim
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hello

i need some help and am confuse about it now..

after calculating the math.. 1.67531519 x 10 power of negative 8.. if i change to nano it is 16nf?

1.515761363 x 10 power of negative 10, if i change to nano is 15nf?

what about changing to miro? confuse with the 10 power of negative 8 and 10...

hope help
 
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1.67531519 x 10^-8 = 16.7531519 x 10^-9 =17nF (rounded up)

1.515761363 x 10^-10 = 0.1515761363 x 10^-9 = 0.15 nF (rounded down)

1.515761363 x 10^-10 = 0.00015157 x 10^-6 = 0.00015157 uF

You had better practice this before test time until it's second nature. Count the number of times that you move the decimal point left and right. Larger units are to the left and smaller units are to the right.

I failed a test miserably once because an Angstrom is 10^-10 meters and not 10^-9 meters as I was using it. I deserved it though. Conversion problems cause satellites to crash.
 

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