Yep it is a conductor
yes or no
An actuating pin is a (generally safety) device that when pulled, allows the device to operate. Consider a hand grenade, or a fire extinguisher. Both have activating pins.
no if it is made entirely of steel.but a part of it can be an insulator i.e. the end cap if it is made from an insulator material.
Safety pins are a special type of pins, they include a mechanism that consists of a spring and a clasp. They are mainly used to fasten pieces of clothing together. They were invented by American mechanic Walter Hunt. The mass of the average safety pin is about 10 grams.
Yep it is a conductor
Yep it is a conductor
All of these are metal, and thus conductors.
The safety pin has a pin that goes into the head of the pin, and you push the point in or out of the head of the pin.
a safety pin
safety pin
safety pin
The safety pin was invented to pay off a debt.
In 1850, a safety pin cost around 1 to 2 cents, depending on the quality and size of the pin. Some higher-quality pins may have been more expensive, but this was the general price range for a standard safety pin during that time period.
insulators
A conductor because metal can circulate electricity.
No it is not made of cells it is dead a safety pin is not alive