A capacitor of capacitance ‘C’, is connected across an ac source of voltage V, given by
V = V0 sinωt
The displacement current between the plates of the capacitor, would then be given by :
1
Id = V0 ωCsinωt
2
Id = V0 ωCcosωt
3
Id = \(\frac{{{V_0}}}{{\omega C}}\) cosωt
4
Id = \(\frac{{{V_0}}}{{\omega C}}\) sinωt