20043853
Description
Flashcards by Trav Anderson, updated more than 1 year ago
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Created by Trav Anderson
about 6 years ago
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| Question | Answer |
| current in series | constant |
| current in parallel | shared |
| voltage in series | shared |
| voltage in parallel | constant |
| resistance in series | more resistors = bigger resistance (R total= R1+R2.... |
| resistance in parallel | more resistors = smaller resistance R total = 1/R total = 1/R1 + 1/R2 + ... (less resistors = larger resistance) |
| Brightness | (P = V x I) increase V means increase P |
| brightness series vs parallel | parallel uses more power therefore is brighter |
| bulb blows | parallel will keep going. (current goes around to the alternate path) |
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