The material filled between the plates of a parallel plate capacitor has resistivity \( 200 \, \Omega \text{m} \). The value of capacitance of the capacitor is \( 2 \, \text{pF} \). If a potential difference of \( 40 \, \text{V} \) is applied across the plates of the capacitor, then the value of leakage current flowing out of the capacitor is: (given the value of relative permittivity of material is \( 50 \)).
