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What must there be for a flow of charge from one place to another?
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Which condition must exist between two points in a conductor in order to maintain a flow of charge?
a closed circuit
Why must substances be touching in order for conduction occur?
Because, conduction is the transfer of heat flow fro one object to another. So that means they must touch to make conduction occur.
Why must a circuit be closed in order for a current to flow?
A circuit must be closed in order for a current to flow because it helps keep a current flow pass. When the switch is closed on a circuit there is a constant flow. When the switches open the flow is disturbed around the circuit.
The law of the quantization of the charge?
The principle that the electric charge of an object must equal an integral multiple of a universal basic charge.
For electrons to flow continuously through a conductor there must be a?
A closed path.
What condition must exist between two points in a conductor in order to maintain a flow of charge?
Potential Difference
Will any 12v battery charge work?
According to the magnitude of said current will be the time needed for charging. For there to be a current flow to the battery, the charger must provide a voltage (voltage) higher than the battery, this is the reason why we can not charge a 12V battery from another. Or at least, could not, as we shall see later.
Why do chemical cells require potential difference?
In order to generate current, there must be a disparity in charge, i.e. the charges will flow to the area of lower potential.
Why current remains same in series?
An electrical current is a flow of charge through a circuit. In a series circuit there is only one path for the charge to flow through; therefore, (in a DC circuit) the same charge must pass through every point in the circuit. It's not quite the same as flow in a water pipe. In a water pipe if you increase the flow of water at the intake end it will take some time for that increased flow to makes it way to the output of the water pipe. In an electrical conductor, changes are effectively instantaneous. As soon as you change the input flow the output flow changes too, and that implies that the flow at all points in between the input and the output have to be the same. Once you see that please remember that this is the 'ideal'. The situation becomes considerably more complicated once you started learning about other circuit elements.
For voltage to be induced from one stationary wire to another one wire must have what type of flow?
for uhmm voltage?:)
Which condition must exist between two points in a conductor in order to maintain a flow of charge?
a closed circuit
What does conductivity tell us about the nature of chemical substances?
The chemical substance must form ions in solution if it is conductive. Ions are required for charge to flow through a solution.
In order to flow electricity must follow what?
In order for a current to flow there must be a complete circuit.
In order for production to take place the question of what is to be produced must be answered. Which of the following is another question that must be answered in order for production to take place?
how is production to be organized
When a resistor has another one connected in parallel with it is the combined resistor greaterthe same or smaller?
Think it through. You are adding a second path for current flow. Current flow will increase to some extent. Therefore, with more current flow, resistance must....
What is the diffrens bitween voltage and current?
voltage is force due to which flow of charge take place that is a currentAnswer'Voltage' is another word for 'potential difference'. A voltage exists between two points which, due to charge separation (by battery or generator action, for example), are 'unbalanced' in the sense of their electric charge. That is, one point is either more positive, or more negative, compared to the other, due to either a deficiency (more positive) or an excess (more negative) of electrons. We say that the two points exist at different potentials and that there is a potential difference between them.If a conducting material is connected between the two points, then this charge imbalance balance will cause charge to flow through the conducting material. This flow of charge is termed an electric current. In the case of a metal conductor, the current is a flow of electrons. Electrons, being negatively charged, will be repelled by the more negative external potential, and will be attracted towards the more positive external potential.In order to maintain the current, the potential difference must be maintained by constant charge-separation by, for example, battery or generator action (there are other methods!).To summarise, an external voltage, or potential difference, will result in a current through the conductor. Voltage, or potential difference, exists across a circuit, whereas current is a flow of charge through the conductor. Voltage is measured in volts, while current is measured in amperes.
Will the iPod charge if it is off?
No, the iPod will not charge if it is off. The iPod must be on for it to charge.
