Photoelectric Devices | MCQs

    Q1: A device based on photoelectric effect is called?

    فوٹو الیکٹرک اثر پر مبنی ڈیوائس کہلاتی ہے؟
    • A. None of these
    • B. Capacitor
    • C. Photo diode
    • D. Resistor
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0
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