Question

Avery is experimenting with a simple circuit. She measures the current in the circuit three different times with a different battery each time. First, she uses a 1.5-volt battery. Next, she uses a 3-volt battery. Last, she uses a 9-volt battery. The resistance stays the same during each test.

a
The current remains the same.
b
The current decreases.
c
The current increases.
d
The current stops.

Answer 1

c. The current increases.