Question Detail

PHY 102 Test Compilation PHY 102 5 Objective Question
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Question

Which method of magnetising a steel rod produces the strongest magnet?
Options
A bringing permanent magnet near
B heated rod in N-S direction, tapping
C rod in solenoid with large DC
Correct Answer
D stroking with permanent magnet
Correct Answer

Option C is the correct answer.

Detailed Explanation

Solenoid with DC produces strong, uniform magnetic field for magnetisation.

Hint

Electromagnet method.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 5
Type: Objective
Difficulty: Not specified
Question 405 of 1819
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