Question
What will be the total resistance and current in a parallel circuit with a 15-volt battery and 3 10-ohm resistors?
Answers
Total R.
1/R = 1/R1 + 1/R2 + 1/R3
Then I = E/R
1/R = 1/R1 + 1/R2 + 1/R3
Then I = E/R