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As we seen in the heading we are here to know about the basic information about the  quantum computing as per your feedback i will continue this topic from scrap to the present & future development of this quantum computing , Shall we jump to our topic 

• Computers are getting smaller and smaller every day as electronic  components get smaller and smaller. However , this process is reaching its physical limits. Electricity is the flow of electrons. 
• When the size of a transistors is reduced to the size of a few atoms , the transistors cannot be used as a switch because electrons can move to the other side of the blocked passage through a process called quantum tunneling. 
• Quantum mechanics is a field of physics that studies the physical world at the most basis level . At this level, particles behaviour is different from the traditional world, occupying multiple states at once and interacting with other particles that are veryfar apart. Phenomena such as Superposition and entanglement occur. 

SUPERPOSITION 

In classical arithmetic, a bit two possible states 0 or 1. In a quantum computing states, 0 or 1. In quantum computing, aqubit ( short for “quantum bit”) is a unit of quantum information and is a classical bit quantum analog. Qubits have a special properties that help to solve complex problems much faster than traditional bits. 

• One of these properties is Superposition, which states that instead of holding one binary value ("0" or “1”) like a classical bit, a qubot can hold a combination of “0” and “1” simultaneously. 
• Qubits have two possible outcomes zero or one but those states are a Superposition of zero and one.
•  In the quantum world , qubits don't have to be in one of those states. It can be in any proportion of those states. As soon as we measure its value it has to decide whether it is zero or one. This is called an overlay. It's is the an ability of the quantum system to be in multiple states at the same time. 
• For example, in a classical arithmetic, there are 4 bits. A combination of 4 bits can represent a total of 2^4=16 values and one value at a time . But with a 4-cubit combination all 16 combination are possible at once . 

ENTANGLEMENT    

• Entanglement is an extremely strong correlation that exists between quantum practices  so strong correlation that exists between quantum particles can be linked in aperfwct unison, even if separated by great distances. 
• The particles remain perfectly correlated even if separated by fmfreat distances. Two qubits are entangled through the action of the laser. Once they have entangled , they are in an indeterminate state. 
• The qubits can then be separated by any distance , they will remain linked . When one of the qubits is manipulated the manipulation immediately happens to the intertwined twins 

Kindly wait for the next part of the quantum computing ……

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