Draw magnetic field lines around a bar magnet.

Important Questions on Magnetic Effects of Electric Current

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 4

What is the direction of the magnetic field lines outside a bar magnet?

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 5

What is the direction of the magnetic field lines inside a bar magnet?

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 6

What would you infer from the observation that the field lines are the closest near the poles?

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 7

Why can not two magnetic field lines ever intersect?

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 8

What do you understand by the term ‘magnetic field’?

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 9

What is the SI unit of the magnetic field?  

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 10

Draw the magnetic field lines representing uniform magnetic field.

EASY

10th CBSE

IMPORTANT

Science Part-I NEW ERA PHYSICS Textbook for Class X>Chapter 2 - Magnetic Effects of Electric Current>IMPORTANT QUESTIONS>Q 11

How can you find the direction of a magnetic field at a given point in the magnetic field lines?