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Electric charges q,q and -2q are placed ...

Electric charges q,q and -2q are placed at the corners of an equilateral triangle of side l. The magnitude of electric dipole moment of the system is

A

ql

B

2ql

C

`sqrt(3) ql`

D

`4ql`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Electric charges q, q, –2q are placed at the corners of an equilateral triangle ABC of side l. The magnitude of electric dipole moment of the system is

    A
    ql
    B
    `sqrt(3)ql`
    C
    zero
    D
    4ql

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