The potential difference in a simple circuit is 2 v and the resistance is 2 ω . what current flows in the circuit? answer in units of a.

Hey

Potential Difference given is : 2V

Resistance is : 2 ohms

By Ohm's Law, one can easily utilize the relation :



Where, { v , i , r } are the potential difference, current and Resistance Respectively.

Hence,


Hence, the Current is 1 Ampere

It won't lose or gain electrons if it's a covalent bond it shares the electrons with another atom or atoms. if it is an ionic bond it will lose the 3 electrons on the outer shell and become a positively charged ion.  credit goes to @sunshinebaby of answers.yahoo.com.