EASY
10th CBSE
IMPORTANT
Earn 100

A magnetic compass is placed near a current-carrying wire. What will you observe when the magnetic compass is displaced away from the wire?

Important Questions on Magnetic Effects of Electric Current

MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 10
Can two magnetic field lines cut each other? Why or why not?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 11
How would the direction of rotation of the coil in an electric motor change when the magnetic field is reversed?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 11
How would the direction of rotation of the coil in an electric motor change when the current is reversed?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 11
How would the direction of rotation of the coil in an electric motor change when both the magnetic field and the current are reversed?
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 12
Differentiate between an electromagnet and a permanent magnet.
MEDIUM
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 13
With the help of a circuit diagram, show how a piece of soft iron can be converted into an electromagnet.
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 14
State Maxwell's right-hand thumb rule. What is it used for?
EASY
10th CBSE
IMPORTANT
Eduwiser's CBSE PHYSICS FOR CLASS X>Chapter 2 - Magnetic Effects of Electric Current>EXERCISE>Q 15
Why does a magnetic compass needle get deflected on bringing it close to a magnet? State your explanation in your terms of the magnetic field.