EASY
10th CBSE
IMPORTANT
Earn 100

(a) What are the factors on which the magnetic field produced by the current-carrying circular coil depends?
(b) What happens if the current through the coil is reversed?

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 30
Describe an activity to draw the magnetic field line around a coil of wire.
MEDIUM
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 31
Describe an activity to show how to magnetise an iron nail.
EASY
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 32
Why does a current-carrying conductor kept in a magnetic field experience force? On what factors does the direction of this force depend? Name and state the rule used for determination of direction of this force.
HARD
10th CBSE
IMPORTANT
ESSENTIALS OF PHYSICS CLASS X>Chapter 4 - Magnetic Effects of Electric Current>Assignment-2>Q 33
What is a solenoid? Draw a diagram to show the magnetic field lines around a solenoid. What is it's main use?
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?