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What is true about the sum of the voltages across the components in a circuit compared to the voltage of the cell?
voltage is devided only in series circuit and is the same at the parallel circuit
How to find stator to rotor turn ratio of a slip ring induction motor?
In open circuit, find the ratio of voltages across the slip rings in rotor side to the applied stator voltage.
Is the sum of the potential differences equal to the voltage applied across them?
Yes for a closed circuit
What are the relations between individual voltages and the total voltages when resistors are connected in series and in parallel?
-- The current in each individual resistor is (voltage across the whole circuit) divided by (the resistance of the individual resistor). -- The current in any individual resistor is less than the total current in the circuit. -- The total current in the circuit is the sum of the currents through each individual resistor.
What is the relationship between the potential difference across a battery and the potential difference across each load in a parallel circuit?
Without specifics (are all the batteries end to end or are some loads between batteries, are all the loads the same resistive, capacitive or inductive value...), the generic answer is: the sum of supplied voltages must equal the sum of voltage drops across the loads.
What is true about the sum of the voltages across the components in a circuit compared to the voltage of the cell?
voltage is devided only in series circuit and is the same at the parallel circuit
What will be the resultant voltage across different voltage points connected in parallel?
The voltages appearing across each branch of a parallel circuit will be equal to the supply voltage.
Can the total of the voltage drops across the loads of a series circuit ever exceed the total of the source voltages applied to that circuit?
No. But bear in mind that, in the case of a.c. circuits, 'total', means the phasor (vectorial) sum of the voltage drops, NOT the algebraic sum.
How does a voltage divider work to distribute voltage across multiple resistors in a circuit?
A voltage divider is a circuit that uses two or more resistors to divide the input voltage into smaller voltages across each resistor. The voltage across each resistor is proportional to its resistance compared to the total resistance in the circuit. This allows for distributing the input voltage across multiple resistors in a controlled manner.
What type of circuit has the same voltage drop across each of its components?
A parallel circuit. Since a parallel circuit has only two nodes, there can be only one voltage difference between the nodes.
How to find stator to rotor turn ratio of a slip ring induction motor?
In open circuit, find the ratio of voltages across the slip rings in rotor side to the applied stator voltage.
How can nodal analysis be applied to a circuit containing capacitors to determine the voltage distribution across the nodes?
Nodal analysis can be used in circuits with capacitors by treating the capacitors as open circuits during analysis. By assigning nodal voltages to each node and applying Kirchhoff's current law, you can determine the voltage distribution across the nodes in the circuit.
What voltage is being applied across the secondary circuit?
A voltage is never applied to the secondary It can be used as a source but hen it becomes the primary by definition
How does a voltage divider work to distribute voltage across multiple components in a circuit?
A voltage divider is a circuit that uses resistors to divide the input voltage into smaller voltages across multiple components. This is achieved by connecting the resistors in series, creating a voltage drop across each resistor based on their resistance values. The output voltage across each component is determined by the ratio of its resistance to the total resistance in the circuit.
Is the sum of the potential differences equal to the voltage applied across them?
Yes for a closed circuit
What is the total voltage in a series circuit when multiple resistors are connected in series?
In a series circuit with multiple resistors connected in series, the total voltage is equal to the sum of the individual voltages across each resistor.
What are the relations between individual voltages and the total voltages when resistors are connected in series and in parallel?
-- The current in each individual resistor is (voltage across the whole circuit) divided by (the resistance of the individual resistor). -- The current in any individual resistor is less than the total current in the circuit. -- The total current in the circuit is the sum of the currents through each individual resistor.
