Exercises

Every exercise from the courses, in one place. Search for a specific one, filter by subject, or let chance pick one for you.

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Flash questionsShort drills on core skills, as cards to project or print.See the series

1120 exercises

The electrical circuit

Physique – Électricité4 exercises

Recognizing the elements of a circuit

Short answerBeginner

The name of the dangerous connection

Open answerBeginner

Comparing series and parallel

Series or parallel?

The RL circuit

Physique – Électricité4 exercises

Establishing the current - reading the equation

Short answerAdvanced

Calculating the time constant

Impedance and phase shift in sinusoidal regime

Open answerAdvanced

Analysis of a protective RL circuit (freewheeling diode)

The capacitor

Physique – Électricité4 exercises

Capacitance and charge of a capacitor

Short answerBeginner

Calculating the time constant

Combining capacitors

Open answerBeginner

The capacitor in a defibrillator

Alternating current

Physique – Électricité4 exercises

Characteristics of alternating current

Short answerBeginner

Calculating a frequency

The electrical grid in France

Open answerBeginner

Why transport electricity as alternating current?

Uniform circular motion

Physique – Mécanique4 exercises

MCQIntermediate

What is constant in UCM

Short answerIntermediate

Calculating the period

MCQIntermediate

Direction of the centripetal acceleration

Open answerIntermediate

What you feel in a turn

Uniform linear motion

Physique – Mécanique4 exercises

Identifying a Frame of Reference

Short answerBeginner

Calculating Speed

Open answerBeginner

Identifying URM in Everyday Life

Reading a URM Graph