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What else can I help you with?
Does adding electrons to the circuit increase the emf?
No. But if you increased the EMF across the circuit, then more electrons would flow through it each second.
What would happen to the strength of the field if the current was increased?
If the current in a wire is increased, the strength of the magnetic field around the wire would also increase. This is because magnetic field strength is directly proportional to the amount of current flowing through the wire.
Does water flowing through a PVC pipe donate electrons to the pipe creating a surface charge on the un buried pipe?
Water flowing through a PVC pipe does not donate electrons to the pipe. The charge on the pipe is primarily influenced by external factors such as static electricity or friction with other materials, rather than the water itself. The surface charge on the pipe would depend on the material properties and environmental conditions, not the flow of water through it.
What would happen if blood started flowing backward through a valve?
If blood starts flowing backwards through a valve, stroke volume and ejection fraction would decrease. The heart's pumping action would be less efficient.
Would it be true to say that current causes voltage?
Volts = Current x Resistance. The voltage is where the potential resides for the amount of current flowing through a resistance. Think about the voltage as a potential source of electrons that then flow through a circuit depending on the Load, or resistance in this example.
Why is an electric circuit important for the transmission or movement of electricity?
If there is no closed circuit, electrons will stop flowing quickly, since a charge will build up and repel additional electrons that would otherwise flow.
What is the quantity of electrons moving in a circuit?
Electricity is measured by amperes, not by counting electrons. And of course, different circuits have different numbers of amperes moving through them anyway. However, for a very rough estimate, there would normally be something on the order of a trillion trillion electrons involved in a normal electric current. Individual electrons are very small and very numerous.
What is a form of energy due to flowing charged particles?
There might be some misconception in the question. Electricity is the flow of energy from translating of electrons. Electricity itself doesn't produce electrons. How an electron as mass emerged from pure energy would required a lot further research in particles physic for the answer.
What is a device that would keep blood flowing backward through a vein?
i think you mean bypass
What European capital city has the Amstel river flowing through it?
That would be the capital of The Netherlands, which is Amsterdam.
A force that keeps current flowing?
Voltage is the force that keeps current flowing in a circuit. It provides the "push" that drives the flow of electrons from one point to another. Without voltage, there would be no driving force to maintain the current flow.
How do you measure water flowing through 300mm diameter pipes?
Same as you would in inches 3.14159265 and PSI have to be known
