Salvage High voltage supply from an old photocopier. + other goodies

Salvage High voltage supply from an old photocopier. + other goodies

Assessment

Interactive Video

Science, Chemistry, Engineering, Physics

1st - 6th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video explores the disassembly of an old scanner to extract a high voltage supply, which is used in various lighting experiments. The presenter demonstrates lighting a bulb and controlling a plasma globe. Inside the scanner, components like mirrors and lenses are discovered, which can be used as a microscope. The video concludes with the construction of a Marx Generator, highlighting the need for a rectifier diode to convert AC to DC.

Read more

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of the high voltage supply extracted from the scanner?

To run a motor

To charge a battery

To heat a filament

To power a Marx Generator

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What unique feature does the light bulb exhibit when connected to the high voltage supply?

It emits sound

It lights up without being fully connected

It changes color

It vibrates

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What sensation does the narrator experience when interacting with the black light fluorescent bulb?

A buzzing sound

A cold sensation

A tingling sensation

A warm feeling

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What interesting component did the narrator find inside the scanner that can be used as a microscope?

A high voltage transformer

A power supply

A macro lens

A circuit board

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is preventing the narrator from completing the Marx Generator?

Inadequate wiring

Missing resistors

Insufficient voltage

Lack of a suitable rectifier diode