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The network shown in the figure is a par...

The network shown in the figure is a part of complete circuit. What is the potential difference `V_B-V_A` when the current `I` is `5 A` and is decreasing at a rate of `10^3A//s`?

A

`5V`

B

`10V`

C

`15V`

D

`20V`

Text Solution

Verified by Experts

The correct Answer is:
C
By using kirchhoff's voltage law

`V_(A)-iR+E-L(di)/(dt)=V_(B)impliesV_(B-V_(A)16` volt`.
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Knowledge Check

  • In the circuit shown, what is the potential difference V_(PQ) ?

    A
    `+3V`
    B
    `+2V`
    C
    `-2V`
    D
    none

  • The network shown in the figure is part of a complete circuit. If at a certain instant, the current I is 5A and is decreasing at a rate 10^(3)A//s then V_(B)-V_(A) is

    A
    `20V`
    B
    `15V`
    C
    `10V`
    D
    `5V`

  • In the circuit shown, what is the potential different V_(PQ) ?

    A
    `+3V`
    B
    `+2V`
    C
    `-2V`
    D
    None of these
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