Državna Matura (North Macedonia) · Physics

Electricity and Magnetism

9 practice questions, each with the answer and an explanation.

Practise Electricity and Magnetism now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 9 questions

A $12 V$ source is connected across a $4 Ω$ resistor. What current flows?
Two $6 Ω$ resistors are connected in parallel. What is the combined resistance?
A current of $2 A$ flows through a $10 Ω$ resistor. What power is dissipated?
A $100 W$ lamp is on for $2$ hours. How much energy does it use?
An ideal transformer has $1000$ primary turns and $100$ secondary turns, with a $230 V$ primary voltage. What is the secondary voltage?
What is the SI unit of electric charge?
A $12 V$ battery is connected to a $2 Ω$ resistor in series with a parallel pair of $6 Ω$ and $3 Ω$ resistors. What current does the battery supply?
In the same circuit ( $12 V$ , a $2 Ω$ resistor in series with $6 Ω$ and $3 Ω$ in parallel), what current flows through the $3 Ω$ resistor?
The distance between two point charges is doubled. How does the electrostatic force between them change?

Keep practising

More Državna Matura (North Macedonia) topics

All Državna Matura (North Macedonia) practice →

Electricity and Magnetism in other exams

Ready for the full Državna Matura (North Macedonia) test?

Take a mock test Državna Matura (North Macedonia) hub