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A surface S=10hatj is kept in an electri...

A surface `S=10hatj` is kept in an electric field of `vecE=3hati+5hatj+6hatk`. How much electric flux will come out through the surface?

A

30 units

B

40 units

C

50 units

D

60 units

Text Solution

Verified by Experts

The correct Answer is:
C
`phi=vecE*dvecs=(3hati+5hatj+6hatk)*10hatj`
=50 units
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