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विषयों
मुख्य विषय
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Mention any two Directive Principles which promote International Peace and Security.
Chapter: [2.1] Our Constitution
Concept: Directive Principles of State Policy
Concept: Directive Principles of State Policy
What do you understand by the term magnetic field lines?
Chapter: [8.2] Magnetism
Concept: Properties of magnetic lines of force
Concept: Properties of magnetic lines of force
State four properties of magnetic field lines.
Chapter: [8.2] Magnetism
Concept: Properties of magnetic lines of force
Concept: Properties of magnetic lines of force
State two ways through which the strength of an electromagnet can be increased.
Chapter: [8.2] Magnetism
Concept: Uses of Electromagnet
Concept: Uses of Electromagnet
