Worksheet: Electricity Projects - 1 | DIY Science Fun: Cool School Projects - Class 6 PDF Download

Fill in the Blanks

Q1: Electricity primarily travels through ________________.

Q2: A DC motor is capable of generating electricity when its ________________ rotates.

Q3: LEDs allow the flow of electricity in ________________ directions.

Q4: Renewable sources of electricity include hydro power, wind power, and ________________.

Q5: In an open circuit, electricity does not ________________.

Q6: ________________ electricity relies on finite resources like fossil fuels.

Q7: Nuclear electricity is produced through controlled nuclear reactions in ________________.

Q8: An example of static electricity is the attraction between a plastic pipe and small ________________ pieces.

Q9: AC stands for ________________ current.

Q10: A homemade compass is an example of a science fair project related to ________________.

Multiple Choice Questions (MCQs):

Q1: Which material is used to rotate the CD wheel in the Electric Generator Science Project?
(a) Rubber band
(b) Copper wire
(c) Wooden stick
(d) Plastic tube

Q2: What is the purpose of a pulley in the Electric Generator Science Project?
(a) To generate electricity
(b) To rotate the CD wheel
(c) To hold the LED
(d) To secure the plywood base

Q3: What is the type of current produced by the DC motor in the Electric Generator Science Project?
(a) Direct current (DC)
(b) Alternating current (AC)
(c) Static current
(d) None of the above

Q4: Which source of electricity is considered renewable and sustainable?
(a) Fossil fuels
(b) Solar panels
(c) Nuclear reactors
(d) Coal

Q5: In a closed circuit, electricity:
(a) Flows through the load
(b) Does not flow
(c) Flows in both directions
(d) Flows only on Tuesdays

True and False

Q1: True/False: A DC motor can be used as a generator to produce electricity. (True/False)

Q2: True/False: Nonrenewable electricity sources rely on finite resources that can be depleted. (True/False)

Q3: True/False: Alternating current (AC) flows in only one direction. (True/False)

Q4: True/False: An open circuit allows the flow of electricity. (True/False)

Q5: True/False: Nuclear electricity is produced by uncontrolled nuclear reactions. (True/False)

Short Answer Questions

Q1: Explain the role of a DC motor in the Electric Generator Science Project.

Q2: Describe two sources of renewable electricity and their advantages.

Q3: What is the difference between static electricity and current electricity?

Q4: Briefly explain the concept of an open circuit in electricity.

Q5: Discuss the safety precautions that should be followed during the Electric Generator Science Project.

Q6: Define the terms "direct current" and "alternating current."

Q7: Name three materials that are good conductors of electricity.

Q8: Explain how a closed circuit is important in our daily lives.

Q9: What are some potential risks of working with hot melting glue in this project?

Q10: How does the Electric Generator Science Project inspire an interest in renewable energy?

You can access the solutions to this worksheet here.