If 12 C of charge flows through a conductor for 2 minutes, the electric current is
(a) 6 amperes
(b) 0.1 amperes
(c) 24 amperes
(d) 10 amperes
WBBSE
Class X
Physical Science
Current Electricity
01 Mark
2022
(b) 0.1 amperes
Explanation:
Q = 12 C (charge)
t = 2 min = 2 × 60 = 120 seconds
Current (I) is calculated using the formula:
I = 12/120 = 0.1 A
So, the electric current is 0.1 amperes.
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