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Primary, Secondary Voltages in Transformer

In a cyclotro...

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In a cyclotron,why we use a high frequency alternating voltage for the dees. What will happen in case of a DC connection or if the frequency is low?

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Q. An alternating electric field, of frequency v, is applied across the dees (radius

=

R) of a cyclotron that is being used to accelerate protons (mass

=

m). The operating magnetic field (B) used in the cyclotron and the kinetic energy (K) of the proton beam, produced by it, are given by

Q. The oscillating frequency of a cyclotron is

10 MHz

. If the radius of its dees is

0.5 m

, then the kinetic energy of a proton accelerated by the cyclotron will be:

Q. An alternating electric field, of frequency

ν

, is applied across the Dees

(

= R)

of a cyclotron that is being used to accelerate protons

(

= m,

= e)

. The operating magnetic field

(B)

used in the cyclotron and the kinetic energy

(K)

of the proton beam, produced by it, are given by

For a transistor amplifier, the voltage gain

(a) remains constant for all frequencies.

(b) is high at high and low frequencies and constant in the middle frequency range.

(c) is low at high and low frequencies and constant at mid frequencies.

(d) None of the above.

Q. If the radius of the dees of cyclotron is r, then the kinetic energy of a proton of mass m accelerated by the cyclotron at an oscillating frequency v is

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Primary, Secondary Voltages in Transformer

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