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Two point charges Q and -3Q are placed a...

Two point charges `Q` and `-3Q` are placed at some distance apart. If the electric field at the location of `Q` is `E` then at the locality of `-3Q`, it is

A

`vecE`

B

`-vecE`

C

`+(vecE)/3`

D

`-(vecE)/3`

Text Solution

Verified by Experts

The correct Answer is:
C
`barE=1/(4pi epsilon_(0)) Q/(r^(3)) vecr`
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