2 similar elements act like an OR gate in reverse in a series circuit

Thread Starter

skill93s

Joined Feb 27, 2023
10
Hello everyone,
Could you please name 2 similar elements that act like an OR gate when placed in reverse in a series circuit? like 2 reverse LEDs in a parallel circuit
Any help would be appreciated

WBahn

Joined Mar 31, 2012
29,510
Sounds like a homework problem of some kind. Is it?

Thread Starter

skill93s

Joined Feb 27, 2023
10
Sounds like a homework problem of some kind. Is it?
No, it isn't. It's a challenge

Papabravo

Joined Feb 24, 2006
20,603
What is an OR gate in reverse? Without additional context, switches or relay contacts would be the obvious answer.

WBahn

Joined Mar 31, 2012
29,510
No, it isn't. It's a challenge
So is the challenge to find someone to solve the challenge for you???

You need to define the challenge better. For instance, in what way are two antiparallel diodes acting like an OR gate? What are the inputs and what is the output?

Thread Starter

skill93s

Joined Feb 27, 2023
10
So is the challenge to find someone to solve the challenge for you???

You need to define the challenge better. For instance, in what way are two antiparallel diodes acting like an OR gate? What are the inputs and what is the output?
I mean that which 2 elements act inversely and are always ON with a 3volt battery in the series circuit? (unlike 2 reverse LEDs)

Thread Starter

skill93s

Joined Feb 27, 2023
10
So is the challenge to find someone to solve the challenge for you???

You need to define the challenge better. For instance, in what way are two antiparallel diodes acting like an OR gate? What are the inputs and what is the output?
I mean that which 2 elements act inversely and are always ON with a 3volt battery in the series circuit? (unlike 2 reverse LEDs)

Thread Starter

skill93s

Joined Feb 27, 2023
10
What is an OR gate in reverse? Without additional context, switches or relay contacts would be the obvious answer.
I mean that which 2 elements act inversely and are always ON with a 3volt battery in the series circuit? (unlike 2 reverse LEDs)

Papabravo

Joined Feb 24, 2006
20,603
I mean that which 2 elements act inversely and are always ON with a 3volt battery in the series circuit? (unlike 2 reverse LEDs)
Your verbal description lacks sufficient clarity to understand what you are talking about.

WBahn

Joined Mar 31, 2012
29,510
No need to post the same thing three times.

WBahn

Joined Mar 31, 2012
29,510
I mean that which 2 elements act inversely and are always ON with a 3volt battery in the series circuit? (unlike 2 reverse LEDs)
Simple -- each element is a piece of wire.

Thread Starter

skill93s

Joined Feb 27, 2023
10
Your verbal description lacks sufficient clarity to understand what you are talking about.
please imagine 2 LEDS which place in a series circuit inversely, when they connect to the 3 volt battery, one of them is ON and the whole circuit is OFF (because they are placed inversely and just one of them is ON). I mean that which 2 elements can place in the series circuit which one of them is ON, the circuit is ON (by the 3 volt battery) (it is nevermind that one of them is OFF and they act like OR gate in this circuit)

Thread Starter

skill93s

Joined Feb 27, 2023
10
Simple -- each element is a piece of wire.
which element can act as LED and wire together? can u name it?

BobTPH

Joined Jun 5, 2013
8,104
please imagine 2 LEDS which place in a series circuit inversely, when they connect to the 3 volt battery, one of them is ON and the whole circuit is OFF
‘Fraid not, both are off. Elements in series must always have the same current.

Papabravo

Joined Feb 24, 2006
20,603
please imagine 2 LEDS which place in a series circuit inversely, when they connect to the 3 volt battery, one of them is ON and the whole circuit is OFF (because they are placed inversely and just one of them is ON). I mean that which 2 elements can place in the series circuit which one of them is ON, the circuit is ON (by the 3 volt battery) (it is nevermind that one of them is OFF and they act like OR gate in this circuit)
This is nonsense. Two diodes in series in that fashion will never form a complete circuit and no current will flow.

Thread Starter

skill93s

Joined Feb 27, 2023
10
‘Fraid not, both are off. Elements in series must always have the same current.
Yes, but I need two similar elements that work in reverse, and at the same time, the current is maintained in the circuit

Thread Starter

skill93s

Joined Feb 27, 2023
10
This is nonsense. Two diodes in series in that fashion will never form a complete circuit and no current will flow.
I know about diodes, I need different elements in the nature

Papabravo

Joined Feb 24, 2006
20,603
I know about diodes, I need different elements in the nature
AFAIK they don't exist.

BobTPH

Joined Jun 5, 2013
8,104
Yes, but I need two similar elements that work in reverse, and at the same time, the current is maintained in the circuit
Two resistors. Two incandescent lamps. If these don’t satisfy your conditions, you need to tell us why.

Thread Starter

skill93s

Joined Feb 27, 2023
10
Two resistors. Two incandescent lamps. If these don’t satisfy your conditions, you need to tell us why.
I want that they act reversely, for example, one of them does not consume energy, but the circuit is ON, and vice versa