0
Add your answer:
Earn +20 pts
Can there be a potential difference between two conductors that carry like charges of the same magnitude?
Yes, there can be a potential difference between two conductors that carry like charges of the same magnitude. This can occur if the conductors are at different potentials due to external influences or if the conductors are part of a circuit where there is a potential difference applied.
What part of a circuit provides energy?
The power source, such as a battery or generator, provides the energy in a circuit. It supplies the voltage needed to push electrons through the circuit.
What does potential diffrence mean?
Potential difference is the difference in electric potential energy between two points in an electric field. It is also known as voltage and is measured in volts. Potential difference causes charges to flow in a circuit, creating an electric current.
What is it called when a circuit that has only one path?
A circuit that has only one path for current flow is called a series circuit. In a series circuit, the components are connected end-to-end, allowing the current to pass through each component in order.
Why is the fuse always on the 'live' side of the appliance?
Placing the fuse on the 'live' side helps to disconnect power before it reaches the appliance. This reduces the risk of electric shock when handling the appliance. It also ensures that the circuit is broken immediately in case of a short circuit or overload.
What part in a circuit that produces potential difference?
The potential difference is provided by the power source, which can be a battery or some form of electric generator. Inside the source, electric charges are raised up a potential gradient, and they then give up their energy as they travel down the potential gradient in the circuit that is being supplied with energy.
Can there be a potential difference between two conductors that carry like charges of the same magnitude?
Yes, there can be a potential difference between two conductors that carry like charges of the same magnitude. This can occur if the conductors are at different potentials due to external influences or if the conductors are part of a circuit where there is a potential difference applied.
The part of a circuit that increases the electric potential of the electrons is the?
Battery.
What part of a circuit provides energy?
The power source, such as a battery or generator, provides the energy in a circuit. It supplies the voltage needed to push electrons through the circuit.
What does potential diffrence mean?
Potential difference is the difference in electric potential energy between two points in an electric field. It is also known as voltage and is measured in volts. Potential difference causes charges to flow in a circuit, creating an electric current.
How do you connect a voltmeter in parallel circuit?
To measure voltage in a parallel circuit, connect the voltmeter's probes across the component for which you want to measure the voltage. Ensure the positive probe of the voltmeter is connected to the positive side of the component and the negative probe to the negative side. The voltmeter will then display the voltage across that component.
What is a voltage divider circuit?
The voltage divider circuit is a network of two or more components in series, often resistors, between a potential difference. The voltage between the components will be somewhere between the potential difference across the whole network and so divides the total voltage into one or more intermediate voltages.
What is it called when a circuit that has only one path?
A circuit that has only one path for current flow is called a series circuit. In a series circuit, the components are connected end-to-end, allowing the current to pass through each component in order.
What instrument measures potential drop across a part of a circuit?
A volt meter will be able to do this operation.
What is the voltage of the metal crossbar?
The voltage of a metal crossbar would depend on the electrical circuit it is a part of. In an electrical circuit, voltage is the potential difference between two points and is measured in volts. If you provide more context or details about the circuit, I can help determine the specific voltage of the crossbar.
What is difference between voltage and emf?
An electromotive force (e.m.f.) is the open-circuit, or no-load, potential difference provided by a source -such as a battery or generator. For a closed circuit, an e.m.f. is the sum of the voltage-drops around any closed loop, including the internal voltage drop of the source.A potential difference (voltage) can exist across any circuit component. For example, the fact that current is flowing through each of several resistors in a series circuit means that there must be an individual potential difference across each of those resistors (which we also term 'voltage drop').An electromotive force is the name we give to the open-circuit potential difference provided by a generator, battery, etc. For example, the open circuit potential difference of a battery would be its electromotive force.So, if we use a series resistive circuit as an example, the battery would provide the electromotive force, while voltage drops would then appear across its internal resistance, and across each of the resistances. The magnitude of the electromotive force is then equal (but acting in the opposite sense) to the sum of the voltage drops, including the internal voltage drop.Many textbooks use the symbol, E, to represent an electromotive force, and V to represent potential difference. So, Kirchhoff's Voltage Law, for example, will often be seen written as: E = V1 + V2 + V3 + etc.
What part does a piece of wire play in an electrical circuit?
It is the component that brings the potential in the form of voltage to the load.
