Question

who would we combine four resistance of 1 ohm each to produce effective resistance of 0.25ohm

Answer 1

we should combine in parallel

Answer 2

Answer:in parallel

Explanation:if we connect it in series then the effective resistance will become 1 + 1 + 1 + 1 is equal to 4 when we connected in parallel then the effective resistance will become 1/1 + 1 / 1 + 1 / 1 plus one divided by one which will be equal to 1/effective resistance that is 1÷4=0.25 hope it helps