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Find the equivalent resistance between p...

Find the equivalent resistance between point A and B

Text Solution

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The correct Answer is:
7.6 Omega`
Equivalent current

Equivalent resistance between point A and B is
` = (3 xx 6) /(3+ 6) + 8 = 10 Omega`
Now `10 Omega` and `20 Omega` resistance are in parallel. The equivalent resistance point A and B is
`= (10 xx 30)/(10 + 30) = 7.5 Omega`
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Knowledge Check

  • Find the equivalent resistance between points A and B in the following circuit

    A
    `6Omega`
    B
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    C
    `4Omega`
    D
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  • Find the equivalent resistance between points A and B in the following circuits?

    A
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    B
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    C
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    D
    17/24

  • The figure shows a network of resistor each having value 12Omega . Find the equivalent resistance between points A and B.

    A
    `9Omega`
    B
    `(12)/(5)Omega`
    C
    `8Omega`
    D
    `(11)/(3)Omega`

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