Question

6) The carriers of electricity, in a solid conductor
are : a) protons b) _ve ions c) +ve ions d) electrons ​

Answer 1

Answer:

answer is +I've ions

mark me as brainliest

Answer 2

Answer:

The carriers of electricity, in a solid conductor are electrons.

Therefore, the option (d) is correct.

Explanation:

• In atoms and the molecules, the negatively charged electrons are bound to the positively charged nuclei so that they cannot freely move.  
• However, in some materials, the atoms and molecules are so close to each other that the electrons no longer remain attached to individual nuclei. Such materials are called conductors.
• When electric field is applied across the ends of such material, the electrons begin to move under the action of electric field. The flow of electrons constitute the current through the conductor.
• Electric current is the flow of electric charge per unit time through any section of conductor.

          $I=\frac{q}{t}$    where, q is is charge flowing.

• In the metallic conductors the free electrons are the carriers of electricity and hence the electrons constitute electric current.