charge carriers

Why Are Electrons The Principal Carriers Of Charge?

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Why Are Electrons The Principal Carriers Of Charge? Why are electrons rather than protons the principal charge carriers in metal wires? Protons cannot move because they are bound inside the nuclei of atoms, which are more or less locked in fixed positions. Electrons in metals are free to wander, which is why they are called

What Is The Difference Between P Type Material And N Type Material?

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What Is The Difference Between P Type Material And N Type Material? So, what’s the difference? In n-type silicon, the electrons have a negative charge, hence the name n-type. In p-type silicon, the effect of a positive charge is created in the absence of an electron, hence the name p-type. What is p-type and n-type