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What is voltmeter? How galvanometer conv...

What is voltmeter? How galvanometer converted to a voltmeter?

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R G PUBLICATION-MOVING CHARGES AND MAGNETISM-EXERCISE
  1. Write the limitation of cyclotron.

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  2. What do you understand by Lorentz force.

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  3. What is voltmeter? How galvanometer converted to a voltmeter?

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  4. Two long parallel wire hanging freely. If they are connected in a batt...

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  5. Two long parallel wire hanging freely. If they are connected in a batt...

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  6. Explain the action of a shunt.

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  7. What is the radius of the path of an electron moving at a speed of 10^...

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  8. Find out the operating magnetic field for accelerating protons of a c...

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  9. Find out the operating magnetic field for accelerating protons of a c...

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  10. What are the similarties / dissimilarities between Biot-Savart law for...

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  11. Deduce the expression of Biot-Savart's law of a finite conductor carry...

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  12. Find an expression for the magnetic field at points on the axis of a c...

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  13. What is the magnetic field at a point placed outside of a long solenoi...

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  14. Deduce the expression for torque on a rectangular current loop in a un...

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  15. Deduce the expression for the magnetic dipole moment of a revolving el...

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  16. A circular coil of wire consisting of 80 turns, each of radius 50 mm...

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  17. A galvanometer coil has a resistance of 10Omega and the meter shows f...

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  18. An electron is moving with a velocity (3hati+3 hatj)ms^(-1) in an elec...

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  19. Write the working principle of cyclotron.

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  20. Describe the working principle of solenoid with the help of Amper's c...

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