[{"Name":"Potential","TopicPlaylistFirstVideoID":0,"Videos":[{"Watched":false,"Name":"1 Intro To Potential","Duration":"11m 12s","ID":22403},{"Watched":false,"Name":"2 Techniques To Calculate Potential","Duration":"5m 26s","ID":22404},{"Watched":false,"Name":"3 Potential Of A Point Charge","Duration":"3m 51s","ID":21373},{"Watched":false,"Name":"4 First Method - Potential Of A Finite Wire","Duration":"11m 30s","ID":22405},{"Watched":false,"Name":"5 Potential Of a Ring","Duration":"4m 20s","ID":21374},{"Watched":false,"Name":"6 Conductors","Duration":"13m 16s","ID":22406},{"Watched":false,"Name":"7 Difference Between Conductors and Insulators","Duration":"3m 38s","ID":22407},{"Watched":false,"Name":"8 Symmetry","Duration":"15m 53s","ID":22408},{"Watched":false,"Name":"9 Second Method - Gauss Law","Duration":"50m 45s","ID":22409},{"Watched":false,"Name":"10 Exercise - Potential of Spherical Shell","Duration":"12m 53s","ID":21375},{"Watched":false,"Name":"11 Exercise - Conducting Cylindrical Shells","Duration":"41m 14s","ID":22410},{"Watched":false,"Name":"12 Exercise - Field and Potential of Full Sphere","Duration":"14m 14s","ID":22411},{"Watched":false,"Name":"13 Third Method - Potential Difference","Duration":"14m 43s","ID":22412},{"Watched":false,"Name":"14 Exercise - Voltage Between Planes","Duration":"7m 49s","ID":22413}],"ID":99489}]

[{"ID":99489,"Videos":[22403,22404,21373,22405,21374,22406,22407,22408,22409,21375,22410,22411,22412,22413]}];

[22403,22404,21373,22405,21374,22406,22407,22408,22409,21375,22410,22411,22412,22413];

1

3