Question

The least resistance obtained by using 2Ω , 4Ω, 1Ω and 100Ω
a)< 100Ω b) < 4Ω (c) <1Ω d) >2Ω

Answer 1

Answer:

Explanation:

Let (R1) = 1Ω, (R2) = 2Ω, (R3) = 4Ω and (R4) = 100Ω

We know that, if we will put all the resistance in paralell we can get the reaistance.

We know the case of resitance in parallel.

Putting Values

Option C is correct.

Answer 2

Answer:c

Explanation:

When all are in parallel net R=107/800 which is less than 1