The phrase describes a state of having one's interest or enthusiasm stimulated by the release of electric energy.

विद्युत निर्वहन से उत्साहित

English Usage: The scientists were excited by electric discharge during the experiment.

Hindi Usage: वैज्ञानिक प्रयोग के दौरान विद्युत निर्वहन से उत्साहित हो गए।