That's a matter of opinion. Here's mine:
The most important component of an electric circuit is the power supply.
Because without it, no other component of the circuit does anything.
circuit diagram is the most important in electric stove plugged into the socket
electromotive force, current, resistance, and power
A resistor is a device designed to detect difference in current and stop the flow of electricity. On most every type of electric engine or circuit has a resistor.
The primary difference between a series and a parallel circuit is how many pathways the current has to travel in. Let's look at both of them and see what's up. In a simple series circuit, there is only one path for current. The current must flow through every component in the circuit.
An R-L circuit is one having both resistance and inductance. These are naturally-occurring quantities that most circuits possess and, so, don't necessarily have any practical applications per se. However, a practical example of an R-L circuit is an electric motor whose windings have both resistance and inductance.
circuit diagram is the most important in electric stove plugged into the socket
electromotive force, current, resistance, and power
Fuse is a circuit element which disconnects the electrical current from the mains"supply" feeding the load when a condition of fault "short circuit " occurs. one behaviour of electric current that it flows undivided in circuit elements connected in series and is divided when flows in circuit elements connected in parallel. so in order to protect a circuit fuse MUST be connected in series to cut/disconnect the faulty current in a safe/short time. if u connect a fuse in parallel to a component then u will be shorting that component and the component will not function ;because the fuse is a thin wire with a negligible resistance and electrical current flows in the most easy "less resistive" component. besides a short circuit will happen immediatly because u connectthe supply to the neutral! hope that helps.
an ampmeter. Most DVM's have them, or you can use a clamp on style.
Yes the CPU (aka microprocessor or Central Processing Unit) is the most important, but it is not necessarily the most expensive.
correctness
coordination is the most important component
Collagen fibres.
Leads
bones
The motherboard aka mainboard
The most important component is piperine.