Reading Comprehension on Electric Current

Electric current is a flow of electric charge carried by moving _______ in a wire.

• current
• electrons
• power
• battery

What makes electricity move through a wire ?

• voltage
• electric current
• Power grid
• none

What are the examples of conductors ?

• water
• only a & c
• trees
• rubber

What prevents or block the flow of electricity?

• conductors
• meters
• insulators
• all of these

______ will not allow the electric charges to flow through the wires of the circuit ?

• closed circuit
• electric circuit
• open circuit
• Both A & B

The electric current is created by electrons or charges continuously moving through a path known as

• electric current
• battery
• power station
• electrons

How the switch can be used for a circuit ?

• open
• closed
• only A
• both A & B

_____is used to measure the amount of electricity used.

• insulator
• rubber
• conductor
• meter

Examples of insulators are _____.

• porcelain
• plastic wires
• aluminum
• Both A & B

Batteries are source of______.

• electric current
• electric curcuit
• power station
• electrons