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Voltage, Current and Resistance - Engineering

Q1:

Eight-tenths coulomb passes a point in 4 s. The current in amperes is

A 1.6 A

B 16 A

C 2 A

D 0.2 A

ANS:D - 0.2 A

First, we need to observe the question very carefully they mentioned that Eight-tenths (8/10).

So, I = Q/t.
= 8/10*4.
= 2/10.
= 0.2.
i=0.2 amperes.