MCQ
The reverse biasing in a PN junction diode
- ADecreases the potential barrier
- ✓Increases the potential barrier
- CIncreases the number of minority charge carriers
- DIncreases the number of majority charge carriers
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Statement $1$ : No work is required to be done to move a test charge between any two points on an equipotential surface
Statement $2$ : Electric lines of force at the equipotential surfaces are mutually perpendicular to each other