1.  In a parallel circuit:

The ____ is the same across each resistor. 

The currents in each branch _____ to the total current.

2. Look at this circuit:

Ammeter A2 reads 0.25 A;  Ammeter A3 reads 0.75 A; Ammeter A4 reads 0.50 A.  What does ammeter A1 read?

Answer