CONTENTS

50m

Physics By Dharmendra Sir || HEATING EFFECT OF ELECTRIC CURRENT (विधुत धारा का ऊष्मीय प्रभाव).

Video Lecture

46m

Physics By Dharmendra Sir || HEATING EFFECT OF ELECTRIC CURRENT (विधुत धारा का ऊष्मीय प्रभाव) #2

Video Lecture