Qualification > Sciences

Predictions for physics practical tom!!

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Twinkle Charms:
Semi conductor diode is a device that will conduct current in one direction only

LED Light Emitting Diode, which glows when current passes through it

scorpion9500:
so the graph is..
wat is on x-axis nad wat is on y-axis??

coco pops:
any particular way of connecting the diodes?

Twinkle Charms:
@scorpian dont worry theyll tell you what to take on y and x axes.

@coco pops  yes ofcourse, u have to connect positive terminal of the diode to the positive of battery cz if u do it vice versa....the diode will not work

ifraha18:
i hve never used a power supply before..how do we vary voltages o power supply?

and i dont understand..wht the diode is for

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