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An electron is accelerated through a PD ...

An electron is accelerated through a `PD` of `100 V` and then enters a region where it is moving perpendiculasr to a magnetic fiedl `B=0.2T`. Find the radius of the circular path. Repeat this problem for a proton.

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`:' r=sqrt((2qVm))/(Bq)`
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DC PANDEY-MAGNETICS-Exercise
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  2. An electron and a proton are projected with same velocity perpendicula...

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  3. An electron is accelerated through a PD of 100 V and then enters a reg...

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  4. A wire of iength I carries a current along the x-axis. A magnetic fiel...

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  5. A wire along the x-axis carries a current of 3.50A in the negative dir...

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  6. Find net force on the equilateral loop of side m carrying a current of...

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  7. A charge q is uniformly distributed on a non-conducting disc of radius...

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  8. A circular loop of wire having a radius of 8.0 cm carries a current of...

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  9. A length L of wire carries a current i. Show that if the wire is forme...

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  10. A coil with magnetic moment 1.45 A -m^2 is oriented initially with its...

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  11. a. A conductor in the shape of a square of edge length l = 0.4 m carri...

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  12. Determine the magnetic field at point P located a distance x from the ...

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  13. A conductor consists of a circular loop of radius R =10 cm and two str...

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  14. The segment of wire shown in figure carries a current of i = 5.0 A whe...

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  15. Consider the current carrying loop shown in figure formed of radial li...

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  16. Figure shows, in cross-section, several conductors that carry currents...

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  17. A current l flows along the length of an infinitely long, straight, th...

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  18. A coil of a moving Coil galvanometer twists through 90^@ when a curren...

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  19. A galvanometer coil 5 cm xx 2 cm with 200 turns is suspended verticall...

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  20. Assertion : Path of a charged particle in uniform magnetic field canno...

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