Electronics - Voltage and Current - Discussion

Discussion Forum : Voltage and Current - General Questions (Q.No. 18)
18.
If 40 C of charge flow past a point in 20 s, what is the current?
2 A
0.5 A
20 A
40 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
33 comments Page 4 of 4.

Siva said:   1 decade ago
current=charge/time
I=40/20=2 Ampheres

Lakshmi said:   1 decade ago
current =colums/time

=40c/20s
2A

Namratha nayak said:   1 decade ago
WKT., Current, I= dQ/dt

Therefore, I = 40/20 = 2 Amperes.


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