Start Free Mock LoginAlready registered? Login here

Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityEquivalent ResistanceEasy2 minPYQ_2004

PhysicsEasysingle choice

Resistance $n$ , each of $r$ ohm, when connected in parallel give an equivalent resistance $R ohm$ . If these resistances were connected in series, the combination would have a resistance in ohms, equal to :NEET 2004

Options:

Answer:

Solution:

According the question: $R \Rightarrow r ∴ R series = \frac{r}{n} = n R = n r = n^{2} R$

Stream:NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Equivalent Resistance

⏱ 2mℹ️ Source: PYQ_2004

Doubts & Discussion

Loading discussions...