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For how long 2.5 ampere of current is pa...

For how long 2.5 ampere of current is passed to supply 5400C of charge?

A

1hr

B

2.5hr

C

6hr

D

9 hr.

Text Solution

Verified by Experts

The correct Answer is:
C
`Q=1t`
`t=(Q)/(I)=(54000)/(2.5"amp")=(21600)/(60xx60)` hours
= 6 hours.
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