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Define magnetic lines of force....

Define magnetic lines of force.

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Write down the differences between electric lines of force and magnetic lines of force.

Write down the properties of the magnetic lines of force.

Mention two differences Between magnetic lines of force and electric lines of force.

Draw a diagram of the magnetic lines of force to show that a current carrying solenoid is equivalent to a bar magnet.

Show with the help of a diagram the nature of the magnetic lines of force normal to the plane of current carrying circular coil.

Obtain an expression for the torque acting on a current carrying rectangular coil placed in a uniform magnetic field when the plane of the coils is parallel to the magnetic lines of force.

Calculate the torque acting on a rectangular coil carrying current I placed in a uniform magnetic field when the plane of the coil is perpendicular to the magnetic lines of force.

How are the magnitude and direction of magnetic field at a point denoted by the magnetic lines of force ?

How would you draw diagram of the magnetic lines of force produced due to flow of electric current through a straight conductor and indicate the directions of current and magnetic lines of force in that diagram.

CHHAYA PUBLICATION-ELECTROMAGNETISM -SECTION RELATED QUESTIONS
  1. Define magnetic poles and magnetic axis.

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  2. Repulsion is the conclusive test of magnetisation explain.

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  3. Define magnetic lines of force.

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  4. How can a uniform magnetic field be denoted by magnetic lines of force...

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  5. How are the magnitude and direction of magnetic field at a point deno...

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  6. Write down the properties of the magnetic lines of force.

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  7. Write down Ampere's swimming rule related to the deflection of magneti...

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  8. State the rule for the determination of the direction of magnetic fiel...

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  9. How would you draw diagram of the magnetic lines of force produced d...

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  10. Show with the help of a diagram the nature of the magnetic lines of fo...

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  11. State Biot-Savart law (Laplace' law) related to the magnetic field pro...

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  12. What do you know about the magnetic permeability vaccum ?

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  13. Write down Biot-Savart law in vector from with an accompanying diagram...

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  14. Write down (a) the mathematical expression of Biot-Savart law, (b) the...

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  15. Determine the magnetic induction at the centre of a circular coil of r...

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  16. Determine the magnetic field in the following cases applying Biot-Sava...

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  17. Determine the magnetic field in the following cases applying Biot-Sava...

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  18. Using Bio-Savart law determine the magnetic field at any point on the ...

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  19. Using Bio-Savart law, find out the magnitude of the mangnetic field at...

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  20. State Ampere's circuital law. With the help of this law determine the ...

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