1
2
3
Idea
"I think we should add two more batteries of equal voltage
in series to the circuit".
"I think we should reduce the resistance to 1/3"
"I think we should reduce the resistance to 2/3 and add
three more batteries"
Which students' suggestions will allow them to triple the current in the circuit?
A Student 2
B Student 3
C Either Student 1 or 2
D Student 1