Question:
If the current through an electrical machine
running on direct current is 15 A and the
machine runs for 10 minutes, the charge that
passes through the machine during this time
is:
If the current through an electrical machine
running on direct current is 15 A and the
machine runs for 10 minutes, the charge that
passes through the machine during this time
is:
Options:
- 1.50 C
- 150 C
- 900 C
- 9000 C
- 1.50 C
- 150 C
- 900 C
- 9000 C
Correct Answer: D) 9000 C
Explanation:
Given, i = 15 A, t = 10 * 60 = 600 s. q = it = 15 * 600 = 9000 C.
Given, i = 15 A, t = 10 * 60 = 600 s. q = it = 15 * 600 = 9000 C.