005 (part 1 of 4) 10.0 points
A proton accelerates from rest in a uniform
electric field of 665 N/C. At some time later,
its speed is 1.60 × 106 m/s.
What is the magnitude of its acceleration?
The mass of a proton is 1.6726 × 10−27 kg and
the fundamental charge is 1.602 × 10−19 C .
Answer in units of m/s
2
.
006 (part 2 of 4) 10.0 points
How long does it take the proton to reach this
speed?
Answer in units of s.
007 (part 3 of 4) 10.0 points
How far has it moved in this time interval?
Answer in units of m.
008 (part 4 of 4) 10.0 points
What is its kinetic energy at the later time?
Answer in units of J.

hello there!

your answer is a “generator”

a generator does not create energy but instead it transforms it.

it’s basically a motor working in reverse.

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.