MCQ: Find the amps if 300 C of charge passes through a wire in 20 s:
- 15
- 20
- 6000
- 120000
Correct answer: 1. 15
Explanation
From formula: I = Q/t
where
I = Current in Amps
Q = Charge in coulombs
t = time in seconds
I = 300 C / 20 s = 15 A
MCQ: Find the amps if 300 C of charge passes through a wire in 20 s:
Correct answer: 1. 15
Explanation
From formula: I = Q/t
where
I = Current in Amps
Q = Charge in coulombs
t = time in seconds
I = 300 C / 20 s = 15 A