The starter and exit quiz of the lesson “Measuring the resistance of a diode”, from the unit “Circuit components” (Year 10 Science) by Oak National Academy.
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Oak National Academy
12 questions
What happens when free electrons in a metal collide with metal ions?
What causes free electrons in a metal to move?
Which of the following effects will result from a higher p.d. across a metal wire in a working electrical circuit?
Which of the followings statements about resistors A and B is correct?
Which of the following elements is a semiconductor?
Which of the following statements about the I–V graph shown is correct?
Which of the following components are shown in the image?
Which of the following statements about the ends of a diode is correct?
Which of the following are the main chemical elements that can be used to make diodes?
What type of voltmeter is needed to measure the potential difference (p.d.) across a diode: one that measures in volts (V), millivolts (mV), or kilovolts (kV)?
When the positive end of a diode is connected to the positive terminal of a battery and the negative end of the diode is connected to the negative terminal of the battery, the diode is ...
Which of the following occurs when the p.d. across a forward–biased diode is increased to just above the threshold p.d.?
