1) For the combination of resistors shown, find the equivalent resistance between points A and...

keche0b

keche0b

Answered question

2022-01-16

1) For the combination of resistors shown, find the equivalent resistance between points A and B.
image

2) For the set-up shown, find the equivalent resistance between points A and B.
image

Answer & Explanation

soanooooo40

soanooooo40

Beginner2022-01-17Added 35 answers

Step 1
The expression for equivalent resistance of the resistor connected in series is,
Req=R1+R2+R3
=2Ω+3Ω+4Ω
=9Ω
Step 2
For parallel connection
1Req=1R1+1R2+1R3
Req=R1R2R1+R2=6Ω×3Ω6Ω+3Ω
Req=9Ω×2Ω9Ω
Req=2Ω
Andrew Reyes

Andrew Reyes

Beginner2022-01-18Added 24 answers

Step 1
Solution:
1) Equivalent resistance =2+3+4=9ohm
2) Equivalent resistance =6×36+3=189=2ohm

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