As Shown in the Figure,a Small Particle of Charge Q

question 41

Short Answer

As shown in the figure,a small particle of charge q = -7.0 × C and mass has velocity as it enters a region of uniform magnetic field.The particle is observed to travel in the semicircular path shown,with radius .Calculate the magnitude and direction of the magnetic field in the region.

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Definitions:

Glycogen

An excess of glucose that is stored in the liver and in skeletal muscle.

Carbohydrates

Essential nutrients found in sugars, starches, and fibers that provide energy to the body’s cells, tissues, and organs.

Calorie

A unit used to measure the amount of energy food produces; the amount of energy needed to raise the temperature of 1 kg of water by 1°C.

Calories

Units of energy that measure the amount of energy food provides to the body.