Question

What is the current when....1) 100C of charge flows through a cell in 20s. 2) 20000c of charge flows through a lamp in 1800s. 3)500,000C of charge flows in 1 hour

Answer 1

1) Amount of charge = 100 C
Time = 20 s
Current = Charge/time
              = 100/20
              =  5 A

2) Amount of charge = 20000 C
time = 1800 s
Current = 20000/1800
              = 11.111 A

3) Amount of charge = 5,00,000 C
Time = 1 hour = 3600 s
Current = 500000/3600
              = 138.888 A

Hope this helps you.