3 Questions
What is the expected reading of the voltmeter in the given circuit?
$0.75 V$
If an ideal voltmeter is connected as shown with jockey J at 50 cm from end A, what is the current IZ through the Zener in the given circuit?
$7 mA$
What is the acceleration of the centre of mass of the particles A, B, C and D at the corners of a square?
$Zero$
Test your knowledge of Zener diodes and potentiometers with this physics quiz. The quiz includes questions about reverse breakdown voltage, current through Zener diodes, and four-wire potentiometer resistance.
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