Physics · Semiconductors
In a semiconductor, the fractions of total current contributed by electrons and holes are 34 and 14 respectively. If the ratio of their drift velocities is 52, then the ratio of electron concentration to hole concentration is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 115 : 2
- 26 : 5✓
- 35 : 6
- 42 : 15
Correct answer
6 : 5
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