URGENT! Please follow the instructions to answer the following question ASAP!!

Please clearly print year Law Nama' First Netsre. Problem 1 (40 points). A charged particle accelerated by the potential difference 4 enters in a uniform magnetic field B with its velocity v at angle 0 with respect to B. The resulting motion is a helix whose axis is parallel to the magnetic field. The magnitude of the magnetic field is B, the magnitude of the velocity of the charged particle is v, the magnitude of the magnetic force is FB, the number of revolutions of charged particle per one second is f, the radius of the curvature of the charged particle's path is r, and the helix pitch is h. Find the unknown magnitudes. Use scientific notation up to 3 significant figures. /LIU, May 8, 2024/ Please, do not share these problems with anyone (for example, chegg.com and so on). Please, do not distribute these problems in Internet. Charged AV B v FB f h # particle V degree G m/s N revs cm cm Positron 7.90x103 45.0 ? ? ? 6.00 2 Helical +9 path B