Benjamin franks
It is a conductor, but the filament is a resistor : as current flows through the filament, some of the energy is released as heat and light.
no
Einstein was a theoretical physicist, not and inventor. The light bulb was invented by Thomas Edison, who WAS an inventor.
rue
The inventor of the light pen was MIT in 1952. It is a computer accessory that is commonly found in businesses. It is also used with some handheld mobile devices.
benjamin franklin
Benjamin Franklin is the likely inventor.
Benjamin Franklin is the answer you're looking for.
He was a light bulb inventor.
No, a light switch is a device it does conduct electricity when closed but it is not a conductor. Wires are conductors.
It is a conductor, but the filament is a resistor : as current flows through the filament, some of the energy is released as heat and light.
no
Einstein was a theoretical physicist, not and inventor. The light bulb was invented by Thomas Edison, who WAS an inventor.
Garrett Morgan
Light
rue
As light falls on the conductor then emission of electrons would increase the conductivity and so its resistivity decreases. Such a conductor is known as light dependent resistor.