Question

For two resistors R1, and R2, connected in parallel, the relative error in their equivalent resistance is (Where R1 = (10.0 +- 0.1)ohm and R 2= (20.0 +-0.4)ohm) (1) 0.08 (2) 0.05 (3) 0.01 (4) 0.04​

Answer 1

Answer:

1/n (R/n) : if R =100 ohms and n=10; the equivalent resistance wil be 1 ohm. The equivalent resistance of two resistors is found to be 9 ohms if connected in series, but their equivalent is found to be 2 ohms if connected in parallel.

Explanation:

.....

Answer 2

Answer:

how

$.x2 \sqrt{ \frac{ - 86 - \times 51 \frac{462}{?} }{?} }$