MCQ Class 10 Science Chapter 12 Magnetic Effects Of Electric Current

MCQ’s For All Chapters – Science Class 10th

1. There will be total 10  MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. The magnetic field inside a current carrying solenoid is

Increases as we move towards its ends

Decreases as we move towards its ends

Zero

Same at all points

Your comments:

Question 1 of 10

2. Moving two like poles together usually causes a magnet resting on a table to repel and rotate. This occurs because:

Like magnetic poles repel

Unlike magnetic poles attract

Both of these

None of these

Your comments:

Question 2 of 10

3. An electric current flowing through a conductor produces

Magnetic field

Electric Field

Both electric and magnetic field

Electromagnetic field

Your comments:

Question 3 of 10

4. Magnetic lines of force originate from the

North pole

Center point

South pole

Either north pole or south pole

Your comments:

Question 4 of 10

5. Electromagnet works on

Magnetic effect of current

Electric effect of current

Heating effect of current

Chemical effect of current

Your comments:

Question 5 of 10

6. A magnetic field existing around a magnet can be represented by magnetic field lines. Magnetic field lines always form:

open loops

closed loops

straight lines

Both closed loops and straight lines

Your comments:

Question 6 of 10

7. Which of the following statement concerning magnetic field is correct?
(1) The part of a bar magnet, at which the magnetic field is the strongest, is called its pole.
(2) A magnetic field is present near a compass needle.
(3) There is no magnetic field inside a current-carrying solenoid.

(1) only

(2) and (3) only

(2) only

(1) and (2) only

Your comments:

Question 7 of 10

8. A vertical wire carries a current straight down. To the east of this wire, the magnetic field points:

eastwards

downwards

southwards

northwards

Your comments:

Question 8 of 10

9. Which of the following metal is not attracted by a magnet?

Cobalt

Nickel

Steel

Silver

Your comments:

Question 9 of 10

10. In which direction does a freely suspended compass needle align itself?

North-South

East-West

North-east

North-west

Your comments:

Question 10 of 10

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