Answer:
The energy transmitted by heat, light and electricity.
Explanation:
Answer:
D) Rotate the loop about an axis that is directed in the z direction and that passes through the center of the loop
Explanation:
The magnetic flux is defined as the total magnetic field times the area normal to the magnetic field lines.
Mathematically:
where:
area vector directed normal to the surface
magnetic field vector
- Now as the area of the loop changes there will be a change in magnetic flux.
- Change in the magnetic field strength will also change the flux accordingly.
- Since the loop lies in the x-y plane we will get a different area of normal projection on the plane whenever the inclination of the loop changes in xy-plane.
- Since the area of the loop all remains in the magnetic field while it rotates about the z axis to its center hence this will not affect area subjected to the magnetic field.
Answer:
Assume that the ball undergoes motion along a straight line. ... F = m A Force = (mass) x (acceleration) The question tells you the mass and the acceleration. All YOU have to do is take the numbers and pluggum into Newton's 2nd law. F = m A = (0.75 kg) (25 m/s²) = (0.75 x 25) kg-m/s² = 18.75 Newtons .
Explanation:
i looked it up ok
Hello again!
The energy levels of an atom can be classified as follows:
First level-2 electrons
Second level-8 electrons
Third level-18 electrons
Fourth level-32 electrons
If an atom has 3 electrons, 2 of them will be in the 1st energy level making the 3rd one be on the 2nd energy level. Good luck with your homework!