Question

Two resistors of resistances r1=50+-1ohm and r2=100+-2ohm their resistance

Answer 1

Answer:

• if connected in series Req= 147
• if connected in parallel Req= 98/3

Explanation:

1. in series resistances are connected in as

R1 + R2 = R eq

1. in parallel resistance are connected in as

1/R1 + 1/R2 = 1/Req