Was the first hairdryer a vacuum cleaner?
Yes, as a matter of fact it was!
What was discovered first the hairdryer or the vacuum cleaner?
They are both a filter like the vaccum cleaner it filters all the dust and dirt while the tea strainer filters the tea bag or the tea leaves. :) So I repeat they are both a type of filter :)
How are magnets used in electrical appliances such as the hairdryer and vacuum cleaner?
you cant by yourself a factory has to do it
A vacuum cleaner uses 800 W of power The voltage source is 100 V What is the current flowing through the vacuum cleaner?
How does the fan inside a vacuum cleaner cause the vacuum cleaner to pick up dirt?
The fan powered by a motor creates suction which pulls the dust into nozzle (head) into the bag, filters or cyclones.