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When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y?
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When an alternating voltage of 220v is applied across a device x a cur...
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Method to Solve :
(a) X is a resistor and y is a capacitor.
(b) The resistance of X and the reactance of Y are
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When an alternating voltage of 220v is applied across a device x a cur...
Device X:
When an alternating voltage of 220V is applied across device X, a current of 0.5A flows through the circuit. The current flowing through device X is in phase with the applied voltage.
Device Y:
When the same voltage of 220V is applied across device Y, the same current of 0.5A flows through the circuit. However, the current flowing through device Y leads the applied voltage by π/2 radians or 90 degrees.
Current in the Circuit:
When the same voltage is applied across the series combination of device X and device Y, we can calculate the total current flowing in the circuit.
Explanation:
To calculate the total current, we need to consider the impedance of the devices X and Y. Impedance is a measure of opposition to the flow of alternating current in a circuit and is represented by the symbol Z.
Impedance of Device X:
Since the current in device X is in phase with the applied voltage, it means that the impedance of device X is purely resistive. Let's represent the impedance of device X as RX.
Impedance of Device Y:
Since the current in device Y leads the applied voltage by π/2 radians, it means that the impedance of device Y has both a resistive and reactive component. Let's represent the impedance of device Y as RY + jXY, where j represents the imaginary unit and XY represents the reactive component.
Total Impedance:
The total impedance is the sum of the individual impedances. Therefore, the total impedance of the series combination of device X and device Y is Z = RX + RY + jXY.
Current Calculation:
Using Ohm's Law, we can calculate the total current flowing in the circuit by dividing the applied voltage by the total impedance.
I = V/Z
Substituting the values, we have:
I = 220V / (RX + RY + jXY)
Since the current in the circuit is the same as the current flowing through device X and device Y, the calculated current will be the same 0.5A.
Conclusion:
In summary, device X has a purely resistive impedance, while device Y has both a resistive and reactive component. When the same voltage is applied across the series combination of device X and device Y, the total current flowing in the circuit remains the same as the individual currents in device X and device Y.
When an alternating voltage of 220V is applied across device X, a current of 0.5A flows through the circuit. The current flowing through device X is in phase with the applied voltage.
Device Y:
When the same voltage of 220V is applied across device Y, the same current of 0.5A flows through the circuit. However, the current flowing through device Y leads the applied voltage by π/2 radians or 90 degrees.
Current in the Circuit:
When the same voltage is applied across the series combination of device X and device Y, we can calculate the total current flowing in the circuit.
Explanation:
To calculate the total current, we need to consider the impedance of the devices X and Y. Impedance is a measure of opposition to the flow of alternating current in a circuit and is represented by the symbol Z.
Impedance of Device X:
Since the current in device X is in phase with the applied voltage, it means that the impedance of device X is purely resistive. Let's represent the impedance of device X as RX.
Impedance of Device Y:
Since the current in device Y leads the applied voltage by π/2 radians, it means that the impedance of device Y has both a resistive and reactive component. Let's represent the impedance of device Y as RY + jXY, where j represents the imaginary unit and XY represents the reactive component.
Total Impedance:
The total impedance is the sum of the individual impedances. Therefore, the total impedance of the series combination of device X and device Y is Z = RX + RY + jXY.
Current Calculation:
Using Ohm's Law, we can calculate the total current flowing in the circuit by dividing the applied voltage by the total impedance.
I = V/Z
Substituting the values, we have:
I = 220V / (RX + RY + jXY)
Since the current in the circuit is the same as the current flowing through device X and device Y, the calculated current will be the same 0.5A.
Conclusion:
In summary, device X has a purely resistive impedance, while device Y has both a resistive and reactive component. When the same voltage is applied across the series combination of device X and device Y, the total current flowing in the circuit remains the same as the individual currents in device X and device Y.
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When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y?
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When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y?.
When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When an alternating voltage of 220v is applied across a device x a current of 0.5 A flows through the circuit and phase with the applied voltage when the same voltage is applied across another device Y the same current again flow through the circuit but it leads the applied voltage by pia by 2 radians name device x and y and also calculate the current flowing in the circuit when the same voltage is applied across the series combination of x and y?.
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