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Two magnets of length 10 cm each and pol...

Two magnets of length 10 cm each and pole strength 100 Am each are placed together such that separation between their south poles is 15 cm and that between their north poles is 35 cm. Calculate the force acting between the two magnets.

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To solve the problem of calculating the force acting between two magnets, we will follow these steps: ### Step 1: Understand the Configuration We have two magnets, each with: - Length = 10 cm = 0.1 m - Pole strength (q) = 100 Am The distances between the poles are: ...
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MODERN PUBLICATION-MAGNETISM AND MATTER-CHAPTER PRACTICE TEST FOR BOARD EXAMINATION
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  2. दो चुम्बकीय क्षेत्र रेखाएं परस्पर प्रतिच्छेद क्यों नहीं करती है ?

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  4. What is the nature of magnetic susceptibility and relative magnetic pe...

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  5. Can a magnetic dipole experience a torque or net force in (i) a unifor...

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  6. Why is steel preferred for making permanent magnets?

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  7. What is the horizontal component of Earth's magnetic field? If the hor...

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  8. What are the conditions for stable and unstable equilibrium of a magne...

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  9. How does the intensity of magnetization depend on an applied magnetic ...

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  10. What is ment by magnetic declination ?

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  11. Write the relation between relative permeability and susceptibility.

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  14. Derive an expression for potential energy of a bar magnet when placed ...

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  15. What is the basic difference between the atom/molecule of a diamagneti...

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  16. An electron is moving with 10^12 rps in an orbit of radius 0.53 Å. W...

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  17. Give the expression for magnetic field at a point on the axis of a sho...

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