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A proton enters a magnetic field of flux...

A proton enters a magnetic field of flux density 1.5Wb/m^2 with a speed of 2×10^7 m/s at angle of 30^o with the field. Find the force on the proton .

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BINA LIBRARY-ELECTROMAGNETISM-EXERCISE
  1. In a chamber , a uniform magnetic field of 6.5G(1G=10^−4T) is maintain...

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  2. A proton enters a uniform magnetic field of intensity 1.5 T in a direc...

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  3. A proton enters a magnetic field of flux density 1.5Wb/m^2 with a sp...

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  4. A coil of 200 turns has a cross-sectional area 900 mm It carries a cur...

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  5. A coil of 200 turns has a cross-sectional area 900 mm It carries a cur...

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  6. A galvanometer having a coil resistance 120Omega shows full scale defl...

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  7. A dipole of magnetic moment (2.5 Am^2) is deflected through 30° from m...

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  8. A freely suspended magnet of moment (0.98 Am^2) is deflected through '...

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  9. Find the value of the vertical component and resultant intensity of th...

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  10. An electron is revolving along a circular path of radius 1 À with a fr...

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  11. A moving coil galvanometer has resistance 50Omega. The maximum bearabl...

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  12. A proton enters a magnetic field of flux density 1.5Wb/m^2 with a sp...

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  13. An electron and a proton enter a magnetic field perpendicularly. Both ...

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  14. The earth's magnetic induction at a certain point is [7x 10^(-5)Wbm^-2...

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  15. Two concentric circular coils of 10 turns cach are situated in the sam...

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  16. A long copper tube of inner radius R carries a current I. The magnetie...

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  17. Two long parallel wires carry equal current I in the same direction. T...

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  18. In order to increase the sensitivity of a moving coil galvanometer one...

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  19. A galvanometer has a resistance of 25Omega and a maximum of 0.01A curr...

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  20. A voltmeter of resistance (2 x 10^4 Omega) reads 5V. To make it read 2...

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