2. Investigating “Half-life" for Beta Decay Use the Charts at the top of the simulation to test ideas you might have about half-life. Make
sure to use multiple samples and substances with a variety of half-lives. Make a data table
that shows your tests.
Data Table here: (4 pts)

Ibelieve the answer you're looking for is

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current