References. 1  Basics of carb-loading for sports performance. Academy of Nutrition and Dietetics. 2  Body composition and nutrition for sport. In: Wilmore JH, et al. 3  Duyff RL. Athlete's guide: Winning nutrition. 4  Zoorob R, et al. Sports nutrition needs before, during and after exercise. 5  Jeukendrup AE.
Use the formula a = |q|*v*B / m, where q is the charge, v is the velocity, B is the magnetic field, and m is the mass. This is alos equal to a = F / m.Since the velocity is not given, use the formula v = (2*KE / m)^(1/2).eport Abuse. Use the formula a = |q|*v*B / m, where q is the charge, v is the velocity, B is the magnetic field, and m is the mass. This is alos equal to a = F / m. Since the velocity is not given, use the formula v = (2*KE / m)^(1/2).
The magnetic flux through a surface when the magnetic field is variable relies on splitting the surface into small surface elements, over which the magnetic field can be considered to be locally constant. The total flux is then a formal summation of these surface elements (see surface integration).here B is the magnitude of the magnetic field (the magnetic flux density) having the unit of Wb/m 2 (tesla), S is the area of the surface, and Î¸ is the angle between the magnetic field lines and the normal (perpendicular) to S.