Answer:
Explanation:
Information we have:
velocities:
initial velocity: (starts from rest)
final velocity:
time:
Since we need the answer in , we nees to convert the speed to meters per second:
We find the acceleration with the following formula:
substituting the known values:
the acceleration is 10.07
From the description of the substances, the best answer would be option A. Substance D would generally function as a solvent because it has the largest composition in a solution. A solvent in a solution has the highest percent composition among all components involved. Having a composition of more than 50% would mean that a substance is the solvent.
Answer:
2.08 x 10⁻⁶ T
Explanation:
= velocity of electron = 5.0 x 10⁷ m/s
q = charge on electron
B = magnetic field = ?
E = electric field = 104 V/m
Magnetic force on the electron is given as
Electric force on the electron is given as
For the electron to pass without being deflected, we must have
(5.0 x 10⁷) B = 104
B = 2.08 x 10⁻⁶ T
There’s no diagram
- I need to see the diagram so I can answer the question