Free Printable Cyclotron

1.

A cyclotron cannot accelerate

a)

proton

b)

deutron

c)

neutron

d)

alpha particles

2.

Time period of revolution of the charged in cyclotron is given by

a)

$\frac{2\pi m}{qB}$

b)

$\frac{MV}{qB}$

c)

$\frac{qB}{2\pi m}$

d)

$\frac{qBr_0}{m}$

3.

The radius of charged particle in cyclotron is given by

a)

$\frac{mv^2}{r}$

b)

$\frac{mv}{qB}$

c)

$\frac{2\pi r}{v}$

d)

$\frac{2mv}{qB}$

4.

frequency of revolution of particle in cyclotron

a)

$\frac{qB}{2\pi m}$

b)

$\frac{qm}{2\pi B}$

c)

$\frac{mv^2}{r}$

d)

$\frac{m}{Br}$

5.

In a cyclotron , a charged particle

a)

undergoes acceleration all the time

b)

speeds up between the dees because of the magnetic field

c)

speeds up in a dee

d)

slows down with in a dee and speeds up between dees

6.

S. I unit of magnetic field

a)

Coulomb

b)

Tesla

c)

N.S/C.M2

d)

None of them

7.

In which path particle moves Inside a cyclotron

a)

Circular path

b)

Spiral path

c)

Helix path

d)

Elliptical path

8.

What kind of cell/battery is used in cyclotrons

a)

DC batteries

b)

AC batteries

c)

None of them

d)

Both of them

9.

The angular frequency of a cyclotron is independent of

a)

Speed

b)

Mass

c)

Magnetic Field

d)

Charge

10.

Which of the field is responsible for circular path of a charge particle in cyclotron

a)

Electric field

b)

Magnetic field

c)

Both fields

d)

Non of the above

Cyclotron

Total questions: 10

Worksheet time: 5mins

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