Such things are called electrical insulators.
yes
1.6x10^19 amperes is the amount of current that a flow of an electron will contain.
You can slow down electron flow by increasing resistance in the circuit, using resistors for example. By increasing the obstruction to electron flow, you reduce the rate at which electrons can move through the circuit. Additionally, lowering the voltage in the circuit will also slow down electron flow.
Electron flow is known as current. SI unit is Ampere
The "flow of current" is considered to be in the opposite direction.
When we consider electron flow, we think of moving electrons. The electron has a negative charge. This model of current flow, the electron current flow model, follows the movement of those negative charges.As a contrast, we might consider what is called conventional current flow. And that the model of current involves the movement of charges with a positive polarity.
Conventional current flow refers to a flow of positive charges. It is a kind of ficticious current. If - as is often the case - the real current is an electron flow (negative charges), then the conventional flow is a current in the opposite direction as the electron movements, since this would have the same effect (for example on the magnetic field, or on conservation of charge).
an electron transport chain.
If a compass is suspended next to a conductor that is not carrying an electron flow, there will be no effect on the compass. The flow of electrons is what creates a magnetic field, so without electron flow in the conductor, there will be no interaction with the compass needle.
To slow down electron flow, you can increase the resistance in the circuit by adding resistors or using materials that hinder electron movement. Another way is to reduce the voltage across the circuit, which in turn reduces the push on the electrons, slowing down their flow. Additionally, increasing the length of the conductor can also impede electron flow.
I have no idea don't ask me!!
Resistance