Answer:
Explanation:
Given
Distance between two wires 
Current value 

(a)If current flows in opposite direction
When current Flows in opposite direction the two wires will repel each other
Force due to current carrying wire 


(Repulsive Force)
(b)If current is flowing in the same direction
When direction of current is same then force will be attractive in nature


(attractive Force)
It would depend on the amount it would be still or crushed<span />
Could be easy for some people and hard for some people.
Covalent, they’re between two non-metals.
The more you mix salt with water the more the salt will dissolve
The act of dissolving in chemistry describes a physical change such as change in shape or state. Its important to remember that physical change does not change the chemical state.
Hoped my answer helped!