Fig. 20

Comparison of streamline plots at 0.55 s and 1.7 s. \(\left( {V_{0} = 2 \,{\text{V}}, {\text{and}}\,{\text{ f}} = 12 \,{\text{Hz}}} \right)\).
Comparison of streamline plots at 0.55 s and 1.7 s. \(\left( {V_{0} = 2 \,{\text{V}}, {\text{and}}\,{\text{ f}} = 12 \,{\text{Hz}}} \right)\).