Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
|
One Answer Below
Anyone can contribute an answer, even non-tutors.
How to find? Thank you!
Date Posted: 4 years ago
Views: 313
the two 8 ohm resistors are connected in parallel to each other, and together, they are connected in series with the 2 ohm resistor.
effective resistance of the two 8 ohm resistors
= 1 / (1/8+1/8) = 4 ohm
effective resistance of the 3 resistors
= 4 + 2 = 6 ohm
p.d. across 2 ohm resistor
= (2/6) x 18 = 6 V
effective resistance of the two 8 ohm resistors
= 1 / (1/8+1/8) = 4 ohm
effective resistance of the 3 resistors
= 4 + 2 = 6 ohm
p.d. across 2 ohm resistor
= (2/6) x 18 = 6 V
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
An idea
Date Posted:
4 years ago
360 Tutoring Program