What is the current in a circuit if the charge passing each point is 10 C in 2 s, 20 C in 40 s, 240 C in 2 minutes?
1 Answer
Jun 19, 2018
#I# = current (#A# )#DeltaQ# = change in charge (#C# )-
#Deltat# = change in time (#s# ) -
#I=10/2=5A# -
#I=20/40=0.5A# -
#I=240/120=2A#
