Question

. Complete the paragraph with appropriate prepositions:
When electricity flows _______ a wire, tiny particles called electrons move ________ the wire. Each electron has a very small electric charge. _______ the electrons arrive, they produce electricity. Principle of electricity works _____ this way.

Answer 1

Answer:

through, Through,and, perfect

Answer 2

Answer :-

When electricity flows in a wire, tiny particles called electrons move in the wire. Each electron has a very small electric charge. When the electrons arrive, they produce electricity. Principle of electricity works in this way.