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The cyclotron frequency of a cyclotron is 10 MHz. What will be the effective magnetic field to accelerate proton?

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In a cyclotron the frequency of alternating current is 12 MHz and the radii of its dee is 0.53m . What should be the operating magnetic field to accelerate protons ? Given mass of proton =1.67xx10^(-27) kg and charge =+1.6xx10^(-19)C .

The frequency of a cyclotron is 10 MHz. The kinetic energy acquired by a proton by this cyclotron is 20.6 MeV. What is the radius (in m) of the two dees of the cyclotron? Mass of proton =1.67xx10^(-27)kg .

Draw a schematic sketch of a cyclotron. Explain clearly the role of crossed electric and magnetic fields in accelerating the charge. Hence derive the expression for the kinetic energy by the particles.

What is the nature of magnetic field in a moving coil galvanometer?

What is cyclotron frequency? It is possible for a cyclotron to accelerate neutrons?

An electron in an atom is moving in a circular in a circular orbit of radius 0.53Å . If the frequency of revolution is 10^(10)MHz , what is the magnetic dipole moment equivalent to the orbit of the electron ?

In a region of free space the average electric field of an electromagnetic wave is 9 xx 10^-4 NC^-1 . What is the magnetic field in that region?

For a long wire in the circular shape the magnetic field at the centre is B. If it is used to make n no. of turns, then what will be the magnetic field at the centre?

When the frequency of an electromagnetic wave and the amplitude of its associated magnetic field at a point are 10^8 Hz and 10^(-10) T respectively, then the amplitude of electric field be nxx10^(-2) V.m^(-1) . Find the value of n.

UNITED BOOK HOUSE-MODEL PAPER SET-04-EXERCISE
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  2. Name the physical quantity whose S.I. unit is J/C. Is it a scalar or a...

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  3. Two protons P and Q moving with the same speed enter magnetic fields B...

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  4. What is microwave? Why Is this wave used in RADAR?

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  5. Derive the expression of 1st Bohr orbit applying Bohr’s 'theory.

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  6. The half life of radium is 1600 years. In how many years will 8 xx10^-...

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  7. What is modulation? Write down it utility.

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  8. What is quantization of charge? Establish the expression of electric p...

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  9. The electric field in a region is radially outward with a magnitude E=...

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  10. The equivalent capacitance are Cs and Cp when two.capacitors are conn...

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  11. The cyclotron frequency of a cyclotron is 10 MHz. What will be the eff...

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  12. The focal length of a-convex lens is f. Show that if the object dista...

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  13. Calculate energy of an electromagentic wave of wave length 0.0242 over...

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  14. What is the originÿof characteristics X-ray? When an electron of a hyd...

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  15. There is no electrons, in the nucleus but how does it emitt beta part...

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  16. What is OR gate? Give its truth table.

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  17. Sum in binary. (10110)2 + (101 11)2.

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  18. Define alpha(dc) and beta(dc) of a transistor. Write the relation betw...

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  19. Prove V(r.m.s)= V0/sqrt2in an a.c. circuit. Where V0 = the peak value ...

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  20. Derive the relation among apparent depth, real depth and refractive in...

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