Electromagnetic Frequencies and Direct Current Transmission

... electric fields can be perceived by the movement of body hair, but the interior of the body is shielded from these fields. Static magnetic fields are not reported to have any adverse effects, even at levels many thousands of times greater than the earth’s geomagnetic field or fields from the propose ...

numerical code balmer-szdyn for spectroscopy of hydrogen isotopes

... crossed magnetic and electric fields using the four-dimensional symmetry of the hydrogen atom; calculation of the static broadening of these lines with the help of a fast procedure of averaging over direction and amplitude of the electric microfield produced by the plasma ions; 2) description of the ...

David`s Project - The-Bobcat

... depends on the shape of the magnet. The field loops around the magnet differently depending on what it is doing. The magnetic field attracts any type of metal or steel objects near it. ...

Frictionwksht

... 2. When an object is on a flat surface, the normal force has the same magnitude as the object’s ______________________. 3. What are the units used to describe the coefficient of friction? _____________ 4. Which type of friction is always the largest? Static, or kinetic? ...

Weekly Science Lesson Plans

... (5-10 min.) Students will work with a partner to complete the Program Quiz questions to show comprehension of the video. The class should check their answers when everyone has finished. Independent Practice: (3 min.) Students will think about a time when they experienced static electricity and write ...

3-12-10 Magnetism & Static Electricity

... •Identify 2 types of electric charge and describe how they interact with each other. •Draw arrows to represent the motion of the balls in the picture given the charges indicated. ...

Chapter 5: Forces in Two DImensions

...  Net force is zero  Acceleration is zero  Velocity is constant (even if it’s zero) ...