Answer:
x×y=2×2=4. 4×z=4×3=12. 4+12=16
Absolute, Atmospheric, Differential, and Gauge Pressure
The answer your looking for is, A. alpha particle.
You should draw a diagram of each for this question.
In a series circuit, the resistors experience the same current. In a parallel circuit, they have the same voltage drop. Therefore, the equivalent resistance is calculated differently for a series and parallel circuit.
Ohm's law: V=IR
Resistance keeps a circuit from shorting.