An electron revolving around in an Orbit has angular momentum equals to h / 2?. Can it lose energy? Share with your friends Share 0 Md Nazrullah answered this 0 View Full Answer Raju Choudhary answered this Kela 0 Ansh H Mehta answered this Yes it can lose energy 0 Raju Choudhary answered this Raju Choudhary 0 Shreeyanshu.k.d answered this Yes it can lose energy. 1