Now, I did the lab... Similar results were obtained when measuring the parallel circuit. or you rounded off/up values in your computations.. (is this still human error?) ---though i realy think most of the percent error came from human inaccuracy..(measurements, reading or the voltage meter, This will decrease the current flowing because the current has to fight its way through this additional resistance.
well we connected the ammeter parallel to the series circuit and i'm not sure what the name of our voltage source is called but it was just some kind of a ExperienceI have a BS in Physics and an MS in Electrical Engineering. Sign up to access the rest of the document. The former is the right arrangement.
Expand» Details Details Existing questions More Tell us some more Upload in Progress Upload failed. However, there are other sources of error that may have contributed to the 8.6 % error. KovalcinDr. Types Of Sources Of Error Follow 1 answer 1 Report Abuse Are you sure you want to delete this answer?
View Full Document Company About Us Scholarships Sitemap Standardized Tests Get Course Hero iOS Android Educators Careers Our Team Jobs Internship Help Contact Us FAQ Feedback Legal Copyright Policy Honor Code While there is some discrepancy in the accepted and calculated values this can be reasonably explained by the presence of random error in the experiment. The lab also illustrates the differences between series and parallel circuits by observing the results obtain using the two different types of circuits. also, we made a simple parallel circuit using three light bulbs we measured the voltage at each end of the light bulbs to find the potential difference.
This may be attributed to the fact that the single measurement of the current read for the series circuit was in error more than the current readings taken for the parallel Sources Of Error In Physics Electricity: series and parallel circuit Dec 16, 2006 #1 jnimagine I have a question about series and parallel circuits We made a simple series circuit using three light bulbs when we According to Ohm's Law, in electrical circuits there is a relationship between current, voltage, resistance, and power dissipated. Thank you so much for any help that you may offer me! :) Follow 4 answers 4 Report Abuse Are you sure you want to delete this answer?
Also what sort of a voltage source are you using ? Atheists, do you think the conclusion of the 'Schrodinger's Cat' thought experiment violates the law of noncontradiction? 20 answers The Pendulum? 7 answers Why do sound waves travel at a speed Sources Of Error In Circuit Experiments This required knowledge of the formulas for series and parallel circuits to understand why different values for "R", "I", and "V" were obtained in spite of the fact that the physical Series And Parallel Circuits Lab Sources Of Error In addition to that you can get errors by using nominal values of circuit element ratings, instead of measuring the ratings.
The voltmeter was connected in a parallel circuit with the eureka wire. 3. useful reference Your cache administrator is webmaster. Help me please!? TERM Fall '12 PROFESSOR sawyer TAGS Physics Click to edit the document details Share this link with a friend: Copied! Sources Of Error In Experiments
My professional career was in Electrical Engineering with considerable time spent working with accelerometers, gyroscopes and flight dynamics (Physics related topics) while working on the Space Shuttle. The purpose was to study resonance in a series resistor-inductor-capacitor (RLC) circuit by examining the current through the circuit as a function of the frequency of the applied voltage. I am currently enrolled in College Physics II and we just finished a lab on "The RLC Circuit". my review here You want this additional resistance to be insignificant compared to the rheostat.
You can only upload a photo or a video. Examples Of Experimental Errors Procedure 3 was repeated with different current. Likewise, it is accepted that the voltage supplied to the entire circuit from the wall output is 12 V.
Ohm's Law can be used to determine the theoretical value of "I" that should have been obtained. Video should be smaller than 600mb/5 minutes Photo should be smaller than 5mb Video should be smaller than 600mb/5 minutesPhoto should be smaller than 5mb Answer Questions Physics question! Also, there was parallax and random error in eyeballing values from the Oscilloscope graph. Sources Of Error In Measurement About UsTell FriendsHow to AskHow to VolunteerFAQTech SupportTop ExpertsExpert LoginBrowse Answers:By CategoryAlphabeticallyFind expert answers to:Find Ohm's Law June 19, 2000 Walter A.
Share this thread via Reddit, Google+, Twitter, or Facebook Have something to add? jnimagine, Dec 17, 2006 Dec 17, 2006 #8 arunbg Ammeters are supposed to be connected in series along with the other circuit elements so that they can read of the entire Yes No Sorry, something has gone wrong. http://phabletkeyboards.com/sources-of/sources-of-error-in-electrical-circuit-experiments.php If you did the former, then you probably picked up some error from that.
What graduate programs would be neces...What current events involve science?What are some common scientific programming errors?Science: How table fan's blades always move in the same direction even when direction of electric The accepted resistance of the resistors connected in series is 375 ohms.