Question 1 · 1 mark · Foundation · Practical · Diagnostic
Interactive practical
Capacitor charge, discharge and time constant
Record capacitor voltage during charge and discharge, linearise the discharge data and determine the RC time constant and capacitance.
Open interactive simulationPractice: Capacitor charge, discharge and time constant
Eduqas A420QS — this practical matches your selected course; the questions check the method, data handling and practical skills.
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Question 2 · 3 marks · Standard · Practical · Practical method