Physics · Semiconductor Devices
एक परिपथ में जहां डायोड D1 पश्च-अभिनत (reverse-biased) है और डायोड D2 अग्र-अभिनत (forward-biased) है, जिसमें बल्ब B1 और B2 क्रमशः प्रत्येक के साथ श्रेणीक्रम में जुड़े हैं, धनात्मक अर्ध-चक्र के दौरान कौन सा बल्ब जलेगा?
- 1केवल B2✓
- 2न तो B1 और न ही B2
- 3केवल B1
- 4B1 और B2 दोनों
सही उत्तर देखें
केवल B2
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