These items all have different components and affect the amount of energy they use
Components of electrical items
More than one component
One component
No extra components
Some have more bulbs than others, which affects the energy they may use and their size
Various resistors in a circuit affect the amount of current
As the resistance increases
The current decreases
Ohm's Law
V=IR, where V is voltage, I is current, and R is resistance
Ohm's Law
1. Reduces the flow of current
2. Divides voltages
3. Utilises current
Increasing voltage increases current
The reticular formation is located within the core of the brainstem and plays an important role in regulating consciousness, attention, sleep-wake cycles, and autonomic functions such as heart rate and blood pressure.
