Practice Problem 7.12 Fundamental of Electric Circuits (Sadiku) 5th Ed - First Order RL Circuit

[@kyoukaitheai2]

why is 10 and 5 ohm is in series when finding the equivalent resistance in norton configuration

[@ArdiSatriawan]

See the circuit

[@niveds8229]

@@ArdiSatriawan i still dont understand

[@faketofu_8831]

can you explain more @@ArdiSatriawan

[@paulogabriel6133]

It's because we see them through the inductor

[@whoopsie2122]

Its because when finding equivalent resistance the 9A becomes short circuit. Therefore, (5 and 10)ohms becomes series. ( Just redraw the circuit to understand more)

[@imsonecka]

when we are calculating L/R why current source becomes open circuit?

[@ArdiSatriawan]

What?

[@surendrakverma555]

Thanks Sir 👍

[@ArdiSatriawan]

Most welcome

[@TukangFlashBang]

Pak bukannya pas i infinity, R10 nya jadi open ya karna induktor nya jadi short? Jadi i infinitenya jd 6 lagi😅

[@ArdiSatriawan]

Tapi si switchnya kan open. Coba dicek lagi aja.