Question: An LED has a rating of 2 V and 10 mA. It is used along with 6V battery. The range of series resistance is

Options

A : 0 to 200 ?

B : 200 - 400 ?

C : 200 ? and above

D : 400 ? and above

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Electronic Devices and Circuits - Part 1 more questions

At very high temperatures the extrinsic semi conductors become intrinsic....

When a voltage is applied to a semiconductor crystal then....

Ferrite have

In a p type material the Fermi level is 0.3....

In an n - p - n transistor, the majority....

The number of doped regions in PIN diode is

A transistor has two p - n junctions. The batteries....

A silicon (PN) junction at a temperature of 20°C has....

In a bipolar transistor the barrier potential

Recombination produces new electron-hole pairs

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