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).
When the Hall probe is held so that the magnetic field lines are passing at right angles through the sensor of the probe, the meter gives a reading of the value of magnetic flux density (B). A current is passed through the crystal which, when placed in a magnetic field has a  Hall effect  voltage developed across it.hen the force on the charged particles from the electric field balances the force produced by magnetic field, the separation of them will stop. If the current is not changing, then the Hall voltage is a measure of the magnetic flux density. Basically, there are two kinds of Hall effect sensors.