What is the total resistance for the circuit? (must include unit - ohms)
![What is the total resistance for the circuit must include unit ohms class=](https://us-static.z-dn.net/files/dda/ad6d3f230a5f1a2515e7d3c26d42acd0.jpg)
Answer:20ohms
Explanation:
1/R=1/40 + 1/40
1/R=(1+1)/40
1/R=2/40
1/R=1/20
Cross multiplying we get R=20ohms