In the formula for magnetic deflection, fm is equal to qvb. match each symbol in this formula with what it represents.
1. deflecting force
b
2. charge
fm
3. velocity of the charge
q
4. perpendicular magnetic field strength
v

Describe how the fermi level changes with donor level, temperature and contact with p and n type semiconductors

Any color picture tube and electric field exerts a net force of magnitude 1.68x 10^-13 n on an electron the rest mass of an electron is 9.11 x 10^-13 what is the electron acceleration?

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?