A resistor with $900\mathrm{.}0$ is connected to the plates of a charged capacitor with capacitance $4\mathrm{.}42$ FF$.$ Just before the connection is made, the charge on the capacitor is $9\mathrm{.}00$ mCmC$.$

Part A

What is the energy initially stored in the capacitor?

Express your answer in joules.

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U$0$U$0=$

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Part B

What is the electrical power dissipated in the resistor just after the connection is made?

Express your answer in watts.

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P$0$P$0=$

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Part C

What is the electrical power dissipated in the resistor at the instant when the energy stored in the capacitor has decreased to half the value calculated in part A$?$

Express your answer in watts.