Calculate the energy stored in the capacitor of capacitance 2μF, at the instant when the voltmeter 'V' gives a reading of 15 V and the ammeter A reads 15 mA. Resistance of voltmeter is unknown and ammeter is 999 $\mathrm{\Omega }$.

• A

  5 μJ

• B

  10 μJ

• C

  0.5 μJ

• D

  0