Question

Find the equivalent resistance between points A and B 20ohm 15 ohm 10ohm
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Answer 1

45 ohms

Step-by-step explanation:

Given

The connection between points A and B is shown in the attachment.

Required

Determine the equivalent resistance

From the attachment, it can be seen that the connection is a connection in series.

The equivalent connection of
`R_1,R_2,R_3` in series is calculated as:

`R = R_1 + R_2 + R_3`

So, in this case; The solution is:

`R = 20\ ohm + 15\ ohm + 10\ ohm`

`R = 45\ ohm`