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An electron of energy 150ev describe a c...

An electron of energy 150ev describe a circular path in a magnetic field of 1 T. Calculate the radius of circle.

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R G PUBLICATION-MOVING CHARGES AND MAGNETISM-EXERCISE
  1. A current of 10A flows through each of two parellel long wires. The wi...

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  2. Electron moving at right angle to a uniform magnetic field complete a ...

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  3. An electron of energy 150ev describe a circular path in a magnetic fi...

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  4. Write the limitation of cyclotron.

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  5. What do you understand by Lorentz force.

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

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

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

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  9. Explain the action of a shunt.

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

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

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

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

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

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

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

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

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

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

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

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