EASY
10th CBSE
IMPORTANT
Earn 100

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

Important Questions on Magnetic Effects of Electric Current

EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 3
What does the crowding of magnetic field lines indicate?
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 4
What is magnetic field? What is its SI unit?
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 5
How is the direction of magnetic field at a point determined?
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 6
At what place outside a bar magnet the magnetic field lines are denser?
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 7
Define a magnetic field line.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 8
How is the strength of magnetic field around a current-carrying straight wire related to the magnitude of electric current flowing in the wire?
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 9
How can it be demonstrated experimentally that a magnetic field exists around a current-carrying straight wire? 
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-1>Q 10
Name the rule to determine the direction of magnetic field produced by a straight current-carrying conductor. (Choose out of: Fleming's right hand rule, Flemings left hand rule, Maxwell's right hand thumb rule)