- Joined
- Mar 1, 2014
- Messages
- 81
- Reaction score
- 24
Hey guys,
I dont know why I am stumped....I dont understand how for parallel resistors (3 or more all the same resistance) can equal Req= R/n (n being number of resistors)
The reason I am confused is because if you take an example with 3 resistors in parallel, all with resistance 2 ohms you get : 2x2x2/(2+2+2) = 8/6
Then if using Req=R/n: 2/3 ???
I must be doing something wrong here, this is coming indirectly from a TPR problem, passage 30 in physics number 5 in the science workbook
THANKS!
I dont know why I am stumped....I dont understand how for parallel resistors (3 or more all the same resistance) can equal Req= R/n (n being number of resistors)
The reason I am confused is because if you take an example with 3 resistors in parallel, all with resistance 2 ohms you get : 2x2x2/(2+2+2) = 8/6
Then if using Req=R/n: 2/3 ???
I must be doing something wrong here, this is coming indirectly from a TPR problem, passage 30 in physics number 5 in the science workbook
THANKS!