# What should be ans of this?

Thread Starter

#### Md. Firdaus Alam

Joined Apr 20, 2019
1
Please suggest how its ans should be (b).

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#### bertus

Joined Apr 5, 2008
21,257
Hello,

It looks like home work, so I moved it to the home work help forum.
Show us your work, how you have resolved the work until now.

Bertus

#### Alec_t

Joined Sep 17, 2013
11,984
Welcome to AAC!
The forum members are glad to give guidance, but don't do your homework for you.

#### atferrari

Joined Jan 6, 2004
4,248
What is ans?

#### RBR1317

Joined Nov 13, 2010
608
Please suggest how its ans should be (b).
It's obvious that the answer is (b). And no calculations are even required. Just rule out the situations that can't happen when the diode is reverse biased, then rule out the situations that can't happen when the diode is forward biased.

#### MrAl

Joined Jun 17, 2014
8,066
It's obvious that the answer is (b). And no calculations are even required. Just rule out the situations that can't happen when the diode is reverse biased, then rule out the situations that can't happen when the diode is forward biased.
In this section we wait for the student to show their work first.

Anyway, here is the diagram which i think is easier to read.
This one was so bad i had to make it a negative image.

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