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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 33 - Semiconductors > When a semiconductor device is connected in series with a battery and a resistance, a current is allowed to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. The device may be:

When a semiconductor device is connected in series with a battery and a resistance, a current is allowed to pass through the circuit. If the polarity of the battery is reversed, the current drops to almost zero. The device may be:

a current is allowed to pass through the circuit. If the polarity of the battery is reversed the current drops to almost zero. The device may be: When a semiconductor device is connected in series with a battery and a resistance