ExamPlay Dark Logo
היכנס

Physics for IGCSE & O level - Magnets And Currents (Section 1 - No. 23)

What happens when a bar magnet is moved away from a coil?
An e.m.f. is induced in the coil.
The coil is repelled.
No e.m.f. is induced.
The coil attracts the magnet.

הֶסבֵּר

Moving a magnet away from a coil will still induce an e.m.f. but in the opposite direction as when approaching.

הערות (0)

התחבר כדי להגיב
פִּרסוֹמֶת
BrainBehindX Inc Logo
©2026; מופעל על ידי BrainBehindX Inc