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Water is the only substance found naturally in all three states on Earth's surface.
Did you know?
Water is the only substance found naturally in all three states on Earth's surface.
The electron concentration in an -type semiconductor is the same as hole concentration in a -type semiconductor. An external electric field is applied across each of them. Compare the currents in them.
Current in -typeCurrent in -type
Current in -typeCurrent in -type
Current in -typeCurrent in -type
No current will flow in -typecurrent will only flow in -type
To solve this problem, we need to compare the currents in an -type and a -type semiconductor.Given that the electron concentration in the -type is the same as the hole concentration in the -type.Let's denote:
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