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).
1. Calculate the drift velocity in a piece of wire where the current is 1 A, the free electron density is 5 x 10 28 m -3 and the diameter of the wire is 1mm. HINT: Assume the wire is circular in cross section and calculate the cross sectional area in m 2, then use the transport equation to find v.