[IEEE 2020 International Conference on Power Electronics & IoT Applications in Renewable Energy and its Control (PARC) - Mathura, Uttar Pradesh, India (2020.2.28-2020.2.29)] 2020 International Conference on Power Electronics & IoT Applications in Renewable Energy and its Control (PARC) - A Study on Current-fed Topology for Wireless Resonant Inductive Power Transfer Battery Charging System of Electric Vehicle