ExpEYES/C2/Electro-Magnetism/Khasi
From Script | Spoken-Tutorial
| Time | Narration |
| 00:01 | Khublei ngi pdiangsngewbha iaphi sha ka jinghikai halor ka Electro-magnetic induction. |
| 00:06 | Ha kane ka jinghikai, ngin ia batai shaphang ka:
Electro-magnetic induction. Mutual induction jong ki coils Voltage ba la induce da kaba rotate ia ka magnet Resonance jong ka driven pendulum Bad ban pyni ia ka circuit diagrams na ka bynta ki experiments jong ngi. |
| 00:26 | Hangne, nga pyndonkam da ka:
ExpEYES version 3.1.0 Ubuntu Linux OS version 14.10 |
| 00:35 | Ban bud ia kane ka jinghikai, phi dei ban don ia ka jingtip shaphang ka ExpEYES Junior interface. Lada phim don, na ka bynta ka jinghikai kiba iadei, sngewbha leit sha ka website jong ngi. |
| 00:47 | To ngin ia sdang da ka jingbatai jong ka Electro-magnetic Induction. |
| 00:52 | Ha kane ka ka experiment, ki wires jong 3000 turns ki coils lah connect sha ka ground (GND) bad A1. |
| 01:00 | Ban pyni ia ka magnetic effect, ka magnet ba 5mm u diameter bad 10mm ka length la pyndonkam. Kane ka dei ka circuit diagram. |
| 01:11 | To ngin ia peit ia ka result ha ka Plot window. |
| 01:15 | U horizontal trace u paw ha ka Plot window. Roll ia ka paper bad thep ia ka hapoh jong u coil. |
| 01:23 | Pynhap ia ka magnet hapoh ka paper ba lah roll bad pyniaid shajrong bad shapoh. |
| 01:29 | Leh ia kane ka process haduh ba ka induced voltage ka lah shah kem bad lah pyni. |
| 01:35 | Ha ka Plot window, nion ha u Experiments button. |
| 01:39 | Select Experiment list ka paw. Nion ha EM Induction. |
| 01:46 | Ar tylli ki windows ba thymmai- Electromagnetic Induction bad Schematic ki paw.
Schematic window ka pyni ia ka circuit diagram. |
| 01:56 | Ha ka Electromagnetic Induction window, nion ha Start Scanning button. Horizontal trace ka kylla sha ka wave. |
| 02:05 | Ka jia ynda ka periodic scanning jong ka voltage ka ia tyngkhuh bad ka jingkhih jong ka magnet. |
| 02:12 | Kane ka kdew ba ka voltage lah induce ha u coil da ka jingkhih jong ka magnet. |
| 02:18 | Hadien kane, ngan batai ia ka mutual induction jong ar tylli ki coils. |
| 02:23 | Ha kane ka experiment, A2 lah connect sha ka SINE. SINE lah connect sha ka ground(GND) lyngba u coil. |
| 02:31 | Bad A1 lah connect sha u ground (GND) lyngba u coil. Kane kadei ka circuit diagram. |
| 02:37 | To ngin ia peit ia ka result ha ka Plot window. |
| 02:40 | Nion ha u A1 bad tan sha u CH1. A1 lah assigned sha u CH1. |
| 02:47 | Nion ha u A2 bad tan sha u CH2. A2 lah assigned sha u CH2. |
| 02:55 | Pyniaid ia u msec/div slider ban view ia ka applied waveform bad induced waveform. |
| 03:02 | Ka jingkylla jong ka magnetic field ka pynlong ia ka induced voltage. Phi lah ban nym iohi induced voltage ei ei ha u secondary coil. |
| 03:12 | Buh marjan ia baroh ar tylli ki coils ha ka axis. Thep katto katne ka ferromagnetic material ha ka axis. |
| 03:20 | Ngi lah thep ia u screw driver sha ka induce voltage ha u secondary coil. |
| 03:26 | Nion bad tan ia u CH1 sha u FIT. Nion bad tan ia u CH2 sha u FIT. |
| 03:34 | Voltage bad frequency jong u A1 bad A2 lah iohi ha ka liang kamon.
Ka jingiapher ha ki voltages jong u A1 bad A2 kadei namar jong ka induced voltage ha u secondary coil. |
| 03:47 | Hadien kane, ngin ia batai ia ka voltage induced da ka rotating magnet da kaba pyndonkam ia ka DC motor bad ki coils. |
| 03:56 | Ha kane ka experiment,
A1 lah connected sha u ground(GND) lyngba u coil. SQR2 lah connected sha u ground(GND) lyngba u DC motor. |
| 04:06 | U permanent magnet uba 10mm diameter bad 10mm ka length lah pyndait ha u DC motor.
A2 lah connect sha u ground (GND) lyngba u coil. |
| 04:18 | Kane kadei ka circuit diagram. |
| 04:20 | To ngin ia peit ia ka result ha ka Plot window. |
| 04:23 | Hapoh u Setting Square waves, set ia ka frequency value sha 100Hz. Nion ha u SQR2 check-box. |
| 04:34 | Nion ha u A1 bad tan sha u CH1. A1 lah assigned sha u CH1. |
| 04:41 | Nion ha u A2 bad tan sha u CH2. A2 lah assigned sha u CH2. |
| 04:47 | Pyniaid ia u msec/div slider ban ioh ia ka wave form. Pyniaid ia u volt/div slider ban antad ia ka wave form. |
| 04:57 | Nion ha u CH1 bad tan sha u FIT.
Nion ha u CH2 bad tan sha u FIT. |
| 05:05 | Ha ka liang kamon, phi lah ban iohi ia ka voltage bad frequency. Sngewbha kynmaw, voltage bad frequency values jong ar tylli ki alternating waveforms ki jan ialong mar kumjuh. |
| 05:16 | Kane kadei namar, katba ka magnet kadang rotate, ka magnetic field sawdong jong u coil ka kylla hapdeng ki poles. |
| 05:24 | Ka jing rotate jong ka magnet ka pynlong ia ka jingkylla u induced emf ha u coil. |
| 05:31 | Hadien kane, to ngin ia experiment da u driven pendulum. |
| 05:34 | Lada u pendulum u khih shane shatai bad ka induced magnetic field, la khot ia ka driven pendulum. |
| 05:41 | Ha kane ka experiment, SQR1 lah connect sha ka Ground (GND) da kaba pyndonkam da u coil. |
| 05:47 | Button magnets lah suspended hakhmat jong u coil da u paper strip kum ka pendulum. Kane kadei ka circuit diagram. |
| 05:58 | To ngin ia peit ia ka result ha ka Plot window. |
| 06:01 | Nion ha ka SQR1 check box. |
| 06:05 | Nion ia u Experiments button. Select Experiment list kapaw. Jied Driven Pendulum. |
| 06:15 | Ar tylli ki windows ki paw-
Schematic jong ka Driven Pendulum bad EYES Junior: Driven Pendulum. |
| 06:23 | Ha ka EYES Junior: Driven Pendulum window, tan ia u slider. Katba ngi dang tan ia u slider, u pendulum u khih. |
| 06:33 | Hapdeng "2.6 Hz" haduh "2.9Hz" ka pendulum ka khih bad u maximum amplitude.
Kane kadei namar, ka resonant frequency jong ka kalong kumjuh kum ka natural frequency. |
| 06:47 | To ngin ia batai kyllum. |
| 06:49 | Ha kane ka jinghikai, ngi lah pule kumno ban batai ia ka:
Electromagnetic induction Mutual induction jong ki coils Voltage ba lah induce da ka rotating magnet Rosanance jong u driven pendulum bad pyni ia ka circuit diagrams na ka bynta ka experiments jong ngi. |
| 07:09 | Kum ka assignment, batai:
Kumno ban pynlong ia ka electromagnet Induction jong uwei u coil ryngkat ka magnet Bad pyni ia ka circuit diagram na ka bynta ki experiments. |
| 07:22 | Kane ka video ka kyllum lang ia ka Spoken Tutorial project. Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka. |
| 07:30 | Ngi pynlong ia ka workshops da kaba pyndonkam ia ki Spoken Tutorials bad ai certificates. Sngewbha thoh sha ngi. |
| 07:37 | Ia ka Spoken Tutorial Project la beit pisa da ka NMEICT, MHRD, Sorkar India. |
| 07:44 | Ia kane ka jinghikai la noh synniang da U Pdiangburom na Shillong. Khublei shibun. |
