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MODUL • Fizik TINGKATAN 5

Galvanometer Arus teraruh dihasilkan apabila: Galvanometer akan terpesong.
Magnet bar berpusat sifar Induced current is produced when: The galvanometer will show a deflection.
Bar magnet Zero centred
galvanometer
Ladung mengayunkan bandul di
Bob dalam medan magnet.
oscillating the pendulum bob in
a magnetic field.

Wayar kuprum
Copper wire
Magnet bar
Bar magnet
Konduktor
Conductor

Eksperimen Eksperimen untuk menentukan magnitud arus teraruh
Experiment An experiment to determine the magnitude of an induced current

Magnitud arus teraruh bergantung kepada laju gerakan relatif antara magnet dan konduktor.
Inferens The magnitude of an induced current depends on the speed of the relative motion between the conductor and
Inference
magnet. UNIT 3

Laju gerakan relatif antara magnet dan konduktor bertambah (diukur melalui ketinggian magnet di atas
UNIT 3
solenoid), maka magnitud arus teraruh bertambah.
Hipotesis
Hypothesis As the speed of the relative motion between the conductor and magnet increases (indicated by height of the magnet
above the solenoid), the magnitude of the induced current also increases.

Tujuan Mengkaji hubungan antara laju gerakan relatif antara magnet dan konduktor dengan magnitud arus teraruh.
Aim To investigate the relationship between the speed of the relative motion between the conductor and magnet and the
magnitude of an induced current.
Pemboleh ubah dimanipulasikan: / Manipulated variable:
Laju gerakan relatif antara konduktor dan magnet. Laju ini diwakili oleh ketinggian magnet di atas solenoid, H,
sebelum magnet dilepaskan. / The speed of the relative motion between the conductor and magnet. This speed is

Pemboleh ubah represented by the height, H, of the magnet above the solenoid, before it is released.
Variables Pemboleh ubah bergerak balas: / Responding variable:
Magnitud arus teraruh / The magnitude of the induced current

Pemboleh ubah dimalarkan: / Constant variable:
Bilangan lilitan solenoid dan kekuatan magnet / Number of turns of solenoid and the strength of the magnet

Senarai radas dan
bahan Galvanometer berpusat sifar yang sensitif, solenoid, magnet bar dan pembaris.
List of apparatus Sensitive zero-centre galvanometer, solenoid, bar magnet and ruler.
and materials

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