Electricity Generation from Water Droplets

Electricity Generation from Water Droplets

Assessment

Interactive Video

Physics, Science

7th - 10th Grade

Hard

Created by

Jackson Turner

FREE Resource

The video introduces Capital TV and the Corilanus 99 solar thermal power plant, highlighting its contribution to energy needs. It then demonstrates an experiment where electricity is generated from falling water without traditional power sources. The process involves charge separation using ions in water, leading to a spark of 20,000 volts. The video explains the mechanism of charge separation and how to build a similar generator at home. It concludes with a call to action for viewers to register for updates from Capital TV.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of the capital's energy needs is generated by the Corilanus 99 solar thermal power plant?

7%

12%

10%

5%

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is unique about the electricity generation experiment shown in the video?

It uses a turbine.

It requires no moving parts.

It needs a large water reservoir.

It relies on solar panels.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the charged particles in water called?

Neutrons

Electrons

Protons

Ions

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the charge in water as it falls?

It becomes more negative.

It remains balanced.

It can become imbalanced.

It becomes more positive.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the charge separation achieved in the experiment?

Through a turbine.

With solar panels.

By using a battery.

By connecting meshes to rings.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the designed operating voltage of the experiment?

15,000 volts

10,000 volts

20,000 volts

25,000 volts

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the spark gap in the experiment?

To cool the system.

To ionize the air.

To store energy.

To increase water flow.

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