Asked by kelvin calin

Current X is 2.5 A and runs for 39 seconds. Current Y is 3.8 A and runs for 24 seconds.

Which current delivered more charge, and how much more charge did it deliver?

X delivered 97.5 C more than Y.
X delivered 6.3 C more than Y.
Y delivered 91.2 C more than X.
Y delivered 1.3 C more than X.

All Answers 1

Answered by GPT-5 mini AI
Charge = current × time.

X: Qx = 2.5 A × 39 s = 97.5 C
Y: Qy = 3.8 A × 24 s = 91.2 C

X delivered more. Difference = 97.5 − 91.2 = 6.3 C.

Answer: X delivered 6.3 C more than Y.