I think the correct answer from the choices listed above is option B. It is the electrons that flow because of electrical attraction and repulsion causes an electric current in a wire. Electrons, which continuously move in wire, are called Electric Current. Hope this answers the question.
Answer:
(2) the work required to move the electron is 4.8 x 10⁻¹⁹ J.
Explanation:
Given;
potential difference, V = 3.00 volts
charge of electron, q = 1.6 x 10⁻¹⁹ C
The work required to move an electron is calculated as;
W = Vq
where;
W is the work done in Joules
Substitute the given values and solve for W;
W = (3.00)(1.6 x 10⁻¹⁹)
W = 4.8 x 10⁻¹⁹ J.
Therefore, the work required to move the electron is 4.8 x 10⁻¹⁹ J.
<span>Learning by assimilation is so effective for it involves a
concise and logical approach. Most people who require clear understanding and explanation
of ideas, information and abstract concepts must use this approach of learning.
The reason is that, they are more attracted to logically sound theories rather than more
focus on people approach and based on practical value. </span>
In assimilating learning, people prefer readings, listening to
lectures, exploring analytical models, and having time to think things through
on their own. With this, all the important concept and data is clearly
inculcated and stored in mind.
Answer:
Yes, your friends body particles are moving faster causing them to be hotter
Explanation:
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<span>The answer is low gear. To dry the brakes of a vehicle, one must driv slowly in low gear and apply light pressure on the vehicle's brake pedal. Dry brakes are less expensive and are cheap when it needs replacement, yet under pressure they may cause more damage to the system than wet brakes, which are better in terms of emergency.</span>
