The solution you should use is Hooke's law: F=-kx
It should have the same signs because they repel due to the stretch of the spring.
a. Since there is a constant energy within the spring, then Hooke's law will determine the possible algebraic signs. The solution should be
<span>F = kx
270 N/m x 0.38 m = 102.6 N
</span>
b. Then use Coulomb's law; F=kq1q2/r^2 to find the charges produced in the force.
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The maximum rate at which energy can be added to the circuit element mathematically given as

<h3>What is the maximum rate at which
energy can be added to the
circuit element?</h3>
Generally, the equation for P is mathematically given as

Therefore



Max temp Change


t=180s
In conclusion, Max Energy Rate


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