Answer:
Acceleration, 
Explanation:
It is given that, two isolated protons are separated by 2 nm. The force due to charged particles is given by :

Force due to mass of proton, 




So, the acceleration of two isolated protons is
. Hence, this is the required solution.
Answer:
kinetic
Explanation:
i just remember it from last year
Well mostly because it's for oceans and lakes that have waves. so if you don't live near any of these, you wouldn't be getting power. <span />
Answer:
Zero
Explanation:
Two long parallel wires each carry the same current I in the same direction. The magnetic field in wire 1 is given by :

Magnetic force acting in wire 2 due to 1 is given by :


Similarly, force acting in wire 1 is given by :
According to third law of motion, the force acting in wire 1 will be in opposite direction to wire 2 as :

So, the total magnetic field at the point P midway between the wires is in what direction will be zero as the the direction of forces are in opposite direction.