The depth of a pond is 1.5m. Calculate the pressure caused by the water at the bottom of the pond ??
1 answer:
You might be interested in
<span>Data:
</span>R = 5 Ω
U = 12 V
i = ?
<span>
Formula:
</span>
→ 
<span>
Solving:
</span>
Answer:
<span>The current through the resistor is 2.4 Amperes</span><span>
</span>
</span>R = 5 Ω
U = 12 V
i = ?
<span>
Formula:
</span>
Solving:
</span>
Answer:
<span>The current through the resistor is 2.4 Amperes</span><span>
</span>
It is required an infinite work. The additional electron will never reach the origin.
In fact, assuming the additional electron is coming from the positive direction, as it approaches x=+1.00 m it will become closer and closer to the electron located at x=+1.00 m. However, the electrostatic force between the two electrons (which is repulsive) will become infinite when the second electron reaches x=+1.00 m, because the distance d between the two electrons is zero:
So, in order for the additional electron to cross this point, it is required an infinite amount of work, which is impossible.
In fact, assuming the additional electron is coming from the positive direction, as it approaches x=+1.00 m it will become closer and closer to the electron located at x=+1.00 m. However, the electrostatic force between the two electrons (which is repulsive) will become infinite when the second electron reaches x=+1.00 m, because the distance d between the two electrons is zero:
So, in order for the additional electron to cross this point, it is required an infinite amount of work, which is impossible.