Please answer completely and in GRESA form. GUIDED PRACTICE PROBLEM 11.4A proton enters a uniform magnetic field (into the page of7500nT with a speed of 0.91 Gm/s. (a) At what angle mustthe velocity be from the magnetic field so that the pitch ofthe resulting helical motion is equal to the radius of thehelix? (b) What is the length of the helix after a millioncomplete revolutions? (tip: imagine a triangle wrappedaround a cylinder) (d) How long did the proton take tocomplete a million revolutions?

We know mass of proton is m=1.67×10-27kg Charge on proton q= 1.6×10-19C Given Magnetic field…

Answered: A proton enters a uniform magnetic…

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