A uniform magnetic field of 0.50 T is directed along the positive x axis.A proton moving with a speed of 60 km/s enters this field.The helical path followed by the proton shown has a pitch of 5.0 mm.Determine the angle between the magnetic field and the velocity of the proton.
A)39$\degree$
B)51$\degree$
C)44$\degree$
D)34$\degree$
E)71$\degree$

Question

A uniform magnetic field of 0.50 T is directed along the positive x axis.A proton moving with a speed of 60 km/s enters this field.The helical path followed by the proton shown has a pitch of 5.0 mm.Determine the angle between the magnetic field and the velocity of the proton. 
A)39$\degree$ 
B)51$\degree$ 
C)44$\degree$ 
D)34$\degree$ 
E)71$\degree$

Quizplus · Accepted Answer

The Answer of A uniform magnetic field of 0.50 T is directed along the positive x axis.A proton moving with a speed of 60 km/s enters this field.The helical path followed by the proton shown has a pitch of 5.0 mm.Determine the angle between the magnetic field and the velocity of the proton. 
A)39$\degree$ 
B)51$\degree$ 
C)44$\degree$ 
D)34$\degree$ 
E)71$\degree$

A Uniform Magnetic Field of 0 °\degree° B)51 °\degree° C)44 °\degree° D)34 °\degree° E)71 °\degree°

A Uniform Magnetic Field of 0 $\degree$ B)51 $\degree$ C)44 $\degree$ D)34 $\degree$ E)71 $\degree$