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10th Manipur Board
IMPORTANT
Earn 100

Draw a sketch to show the magnetic lines of force due to a current-carrying straight conductor.

Important Questions on Magnetism

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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 2
Draw the magnetic lines of force due to a circular wire carrying current. 
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 3
State the effect of inserting an iron core into a current-carrying solenoid.
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 4
Describe how you will locate a current-carrying wire embedded in a wall.
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 5
State right-hand thumb rule.
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 6
What is a solenoid? Draw a sketch to show the magnetic lines of force produced by a current-carrying solenoid.
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 7
What is an electric motor? With the help of a diagram, describe the working of an electric motor.
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 8
What is the function of a commutator in an electric motor?
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10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 9 - Magnetism>EXERCISES>Q 9
A magnetic line of force is used to show the direction of