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If Electric-current 'i' time (t) graph s...

If Electric-current 'i' time (t) graph shown in figure. The average current in first 6 sec. is :-

A

1 amp

B

2 amp

C

6 amp

D

3 amp

Text Solution

Verified by Experts

The correct Answer is:
B
`i_(avg)=("area under (i-t) vurve" (0-6))/("time interval"(0-6))`
`=(6xx2((1)/(2)xx2xx6)-1/2 xx2xx6)/(6-0)`
`=2 amp.`
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