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formula for determining potential difference

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17y ago

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Why does the potential difference change in a series circuit?

In a series circuit, the total potential difference provided by the power source is divided among the components in the circuit. As current flows through each component, there is a voltage drop across each one. This results in a reduction of potential difference as you move along the circuit.


What happens to the potential difference of a bulb that burns out in series circuit?

The whole circuit fails - because the action of the bulb blowing cuts the circuit.


How can one determine the potential difference across capacitors in series by finding their equivalent capacitance?

To determine the potential difference across capacitors in series by finding their equivalent capacitance, you can use the formula V Q/C, where V is the potential difference, Q is the charge stored in the capacitors, and C is the equivalent capacitance. By calculating the equivalent capacitance of the capacitors in series, you can then use this formula to find the potential difference across them.


What is the formula for finding total difference across the inductor and the capacitor in a series circuit?

refer your text


How is a series circuit different to a parell circuit?

The difference between a series and parallel circuit is that a series circuit is connected in such a way that the same current intensity flows through the elements while a parallel circuit is connected in such a way that the same potential appears across their terminals.


What is the potential voltage across the circuit components in a series circuit?

In a series circuit, the potential voltage across the circuit components adds up to the total voltage of the circuit.


What is the advantage of a parallel circuit over a series circuit.?

In a parallel circuit, all the external resistors are supplied the same potential difference which is not possible in a series circuit. Also in a parallel circuit, every resistor or component can be individually turned on or off without affecting the rest of the circuit.


What is the difference between series and parralal circuit?

difference between series is one pathway through circuit,difference between parralal is more then one pathway through circuit.


What is the formula for total current in a series circuit?

Current = (Voltage across the circuit) divided by (Total resistance of the circuit). The current is the same at every point in the series circuit.


Why pottential difference across different ends of the conductor is different in the series connection?

In a series circuit, the total potential difference provided by the power source is divided among the resistors. Each component experiences a portion of the total voltage drop based on its own resistance, resulting in different potential differences across each component. This is why the potential difference across different ends of the conductor is different in a series connection.


What are basic principle of a series circuit?

The same current passes through all the devices, and the sum of the potential differences across the devices is equal to the terminal potential difference across the power supply.


How can you measure electric potential and electric current?

Potential . . .Always measured as a potential difference between two points.The most practical way to do that is with a voltemeter connectedin parallel with any circuit between the two points.Electric current . . .The most practical way to measure current is with an ammeter connectedin series in the path of the current.