CIE iGCSE Co-Ordinated Science P4.1 Simple phenomena of magnetism Exam Style Questions Paper 1
Question
Which type of magnet can be switched on and off many times per second?
(A) an electromagnet only
(B) a permanent magnet only
(C) both electromagnets and permanent magnets
(D) neither electromagnets or permanent magnets
▶️Answer/Explanation
Ans: A
Question
Which type of magnet can be switched on and off many times per second?
(A) an electromagnet only
(B) a permanent magnet only
(C) both electromagnets and permanent magnets
(D) neither electromagnets or permanent magnets
▶️Answer/Explanation
Ans: A
Question
Which diagram shows the pattern and direction of the magnetic field near the S pole of a bar magnet?
▶️Answer/Explanation
Ans : C
Question
A bar magnet is brought near to a metal rod. The metal rod is attracted to the magnet.
The magnet is then turned around so that the N-pole is on the right.
The magnet is again brought near to the metal rod and is again attracted to the magnet.
What could the metal rod be?
(A) another bar magnet
(B) a piece of aluminium
(C) a piece of copper
(D) a piece of iron
▶️Answer/Explanation
Ans: D