Use the drop-down menus to identify the variables for the second hypothesis.
hypothesis #2:
as you build circuits, you will alter resistance, which is the
variable. you will measure how changing
the voltage affects the current, which is the
variable. a "constant" is a parameter that stays the same
regardless of the other variables, and in this case,
is held constant

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Which bonds are found inside a water molecule

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.