Last question or q no. 20

1.	Last question or q no. 20
Answer» ANSWER: i) CONNECT in series ii)connect in parallel. EXPLANATION: i)On CONNECTING in series the R gets divided hence 1/Rf Ω =1/R1 Ω +1/R2 Ω 1/Rf Ω =1/5Ω +1/10Ω = 1/3Ω or Rf =3Ω (MIN) ii) on connecting in Series Rf Ω = R1 Ω + R2 Ω Rf Ω = 5Ω +10 Ω =15Ω (MAX.) *if you liked my explanation please mark my answer brainliest friend*

Answer»

ANSWER:

i) CONNECT in series

ii)connect in parallel.

EXPLANATION:

i)On CONNECTING in series the R gets divided hence

1/Rf Ω =1/R1 Ω +1/R2 Ω

1/Rf Ω =1/5Ω +1/10Ω

= 1/3Ω

or Rf =3Ω (MIN)

ii) on connecting in Series

Rf Ω = R1 Ω + R2 Ω

Rf Ω = 5Ω +10 Ω

=15Ω (MAX.)

if you liked my explanation please mark my answer brainliest friend

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Last question or q no. 20

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