HARD
10th CBSE
IMPORTANT
Earn 100

What is a solenoid? Draw a diagram to show the magnetic field lines around a solenoid. What is it's main use?

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-2>Q 34

State the rule to determine the direction of force experienced by a current-carrying conductor in a magnetic field. How will this force get affected by doubling the magnitude of current?

EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 34

State the rule to determine the direction of force experienced by a current-carrying conductor in a magnetic field. How will this force get affected on reversing the direction of current flow?

EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 35
Under what condition does a current-carrying conductor kept in a magnetic field experience maximum force? On what other factors does the magnitude of this force depend? Name and state the rule used for determination of direction of this force.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 36

How will the magnetic field produced in a current-carrying circular coil change if we increase the value of current?

EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 36

How will the magnetic field produced in a current-carrying circular coil change if we increase the distance from the coil?

EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 36
How will the magnetic field produced in a current-carrying circular coil change if we increase the number of turns of the coil?
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 37
Draw a figure of current-carrying solenoid and show magnetic field lines inside and outside it. Compare the pattern of the field with the magnetic field around a bar magnet.
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 38
Describe an activity to show how you can make an electromagnet in your school laboratory.