Physicseasy · Past Paper
What is the equivalent resistance of three resistors of 3 Ohms each connected in parallel?
A9 Ohms
B3 Ohms
C1 Ohm
D0.33 Ohms
✓ Correct Answer: C — 1 Ohm
For N identical resistors in parallel, R_eq = R/N = 3/3 = 1 Ohm.
Share this question
More from Physics
- The ratio of the SI unit to the CGS unit of force is:
- If a body travels with a uniform velocity, its acceleration is:
- Hydrometer is an instrument used to measure:
- What is the effect on upthrust if the density of the liquid increases?
- If a stone of 1 kg is lifted to a height of 1 m, the work done is approximately: