Olympiad Test: Fun With Magnets -1

# Olympiad Test: Fun With Magnets -1

Test Description

## 20 Questions MCQ Test Science Olympiad Class 6 | Olympiad Test: Fun With Magnets -1

Olympiad Test: Fun With Magnets -1 for Class 6 2022 is part of Science Olympiad Class 6 preparation. The Olympiad Test: Fun With Magnets -1 questions and answers have been prepared according to the Class 6 exam syllabus.The Olympiad Test: Fun With Magnets -1 MCQs are made for Class 6 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Fun With Magnets -1 below.
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Olympiad Test: Fun With Magnets -1 - Question 1

### A magnet was placed on a steel table top. A push was exerted on the magnet to move it horizontally across the table from point A to point B as shown in the diagram below. Q. Which of the following force(s) must the push overcome so that the magnet moves from point A to point B?

Olympiad Test: Fun With Magnets -1 - Question 2

### Mini magnetized a metal rod, Y, using a strong magnet. She then put the magnetized rod Y close to a pile of pins and it attracted 12 pins. She wanted to repeat the experiment. However, Mini dropped rod Y three times. Q. Mini then put rod Y close to the pile of pins again. Which of the following are possible observations she could get? 1. Rod Y could attract less pins. 2. Rod Y could attract more pins. 3. Rod Y could not attract any pins. 4. Rod Y could attract the same number of pins.

Olympiad Test: Fun With Magnets -1 - Question 3

### Which of the following can be attracted by a magnet?

Olympiad Test: Fun With Magnets -1 - Question 4

Freely suspended magnet always comes to rest in the  ______ direction

Olympiad Test: Fun With Magnets -1 - Question 5

The diagram below shows a simple pendulum facing a magnet XY. Attached to the pendulum is another magnet.

Q. What forces are involved when the pendulum swings from X to Y?

Olympiad Test: Fun With Magnets -1 - Question 6

Which of the following is used to make a permanent magnet?

Olympiad Test: Fun With Magnets -1 - Question 7

If the north poles of two magnets are placed near one another, there is a:

Olympiad Test: Fun With Magnets -1 - Question 8

Look at the diagram carefully.

When the three bar magnets are placed near each other, magnet A and B are attracted to each other but magnet B and C repel each other.
Q. Which of the following diagrams shows the correct poles for Magnet A and Magnet C?

Olympiad Test: Fun With Magnets -1 - Question 9

A bar magnet is cut into four pieces. Which of the following observations would be true?

Olympiad Test: Fun With Magnets -1 - Question 10

A bar of steel can be permanently magnetized by:

Olympiad Test: Fun With Magnets -1 - Question 11

An artificial magnet which is used for finding geographical directions is called:

Olympiad Test: Fun With Magnets -1 - Question 12

The surest test for magnetism is:

Olympiad Test: Fun With Magnets -1 - Question 13

Shia had four magnets as shown below.

She placed the magnets near a pile of staples and recorded her observation in the table below.
Magnet Distance between magnets and staples (cm) Number of staples attracted

Q. Which of the following about magnet is correct?

Olympiad Test: Fun With Magnets -1 - Question 14

Alisha found three objects and wanted to test if they were magnets. She bought a magnet from the school bookshop and placed it next to each of the objects. This is what she observed.

Q. Which of the following object(s) is definitely a magnet?

Olympiad Test: Fun With Magnets -1 - Question 15

A student tries to magnetize a short steel rod. Which of the following tests will show that she has succeeded?

Olympiad Test: Fun With Magnets -1 - Question 16

There are following numbers of poles in a magnet:

Detailed Solution for Olympiad Test: Fun With Magnets -1 - Question 16

A magnet always has two poles: north pole and south pole

Olympiad Test: Fun With Magnets -1 - Question 17

Olympiad Test: Fun With Magnets -1 - Question 18

The attraction of iron filings by the poles of a magnet is:

Olympiad Test: Fun With Magnets -1 - Question 19

The presence of magnetism in a magnet is due to:

Olympiad Test: Fun With Magnets -1 - Question 20

An effective length of a magnet is: