Grade 8PhysicsElectricityFill in the BlankMedium15 Questions10 Views
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Grade 8 Physics Worksheet: Electricity
Classroom Worksheet
Grade 8 Physics Worksheet: Electricity
Electricity Fill in the Blank
Name____________________________
Date________________
Score______ / 15
Grade: Grade 8
Subject: Physics
Topic: Electricity
Time: 20 Minutes
Difficulty: Medium
Questions: 15
Instructions: Fill in each blank with the correct word, phrase, or value. Read each sentence carefully. The questions start with basic ideas and gradually become more challenging.
Skills Practiced:
Electricity
Physics
Critical Thinking
Problem Solving
1Question
Electricity is the flow of ________ through a material.
2Question
The tiny particles that move through metal wires to create electric current are called ________.
3Question
A closed path that allows electric current to flow is called an electric ________.
4Question
A device that provides electrical energy to a circuit, such as a battery, is called a power ________.
5Question
The unit used to measure electric current is the ________.
6Question
The unit used to measure electric potential difference is the ________.
7Question
The unit used to measure electrical resistance is the ________.
8Question
According to Ohm’s law, current equals voltage divided by ________.
9Question
Materials that allow electric current to pass through them easily are called ________.
10Question
Materials that do not allow electric current to pass through them easily are called ________.
11Question
In a series circuit, the electric current has only one ________ to follow.
12Question
In a parallel circuit, current can flow through more than one ________.
13Question
A fuse or circuit breaker is used to protect a circuit from too much ________.
14Question
If the resistance in a circuit increases while voltage stays the same, the current will ________.
15Question
A 12 V battery is connected to a resistor of 4 ohms. Using Ohm’s law, the current in the circuit is ________ amperes.