Answer:
The answer is D. Technician B only
Explanation:
First we need to assume they are talking about simple circuits, with the source and a resistor, at zero frequency .If the resistor is left open at a parallel circuit, current will still flow through the other components.
Technician A is incorrect.
Technician B applies Ohm's law,
V = I*R,
V is the voltage
I is the current
R is the resistance
If R remains constant, If the voltage decreases, the current will decrease too
Answer:
Selective attention is the process of focusing on a particular object in the environment for a certain period of time. Attention is a limited resource, so selective attention allows us to tune out unimportant details and focus on what matters.
Without caffeine, electronics, climate-controlled interiors, pharmaceuticals, artificial light, late-night TV, and other features of modern society that help us override our body's natural signals, hunter-gatherers tend to go “to bed” within a couple of hours of sunset and wake up just before sunriseAnswer:
Explanation:
