Question

A series circuit consists of three resistors. Two resistors are 1.4 k each. The total resistance is 12 k. The value of the third resistor *
1 92 k ohm
2 920 ohm
3 9200 ohm
4 none

Answer 1

Answer:

4)none because

1.4+1.4+R=12

2.8+R=12

R=9.2