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Coil has inductance of 635 mH and is joined the in series with a resistance of 200 omega when an alternating EMF of the two hundred volt at 50 cycles per second is applied to its , the wattless component of the current in the circuit is A) 250 Wb B) 275 Wb C) 200 Wb D) 225 Wb.?
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Given Data
- Inductance (L) = 635 mH = 0.635 H
- Resistance (R) = 200 Ω
- EMF (E) = 200 V
- Frequency (f) = 50 Hz
Calculating Inductive Reactance
- Inductive reactance (XL) is given by the formula:
XL = 2πfL
- Substituting the values:
XL = 2 * π * 50 * 0.635
XL ≈ 199.1 Ω
Calculating Impedance
- Total impedance (Z) in the circuit can be calculated using:
Z = √(R^2 + XL^2)
- Substituting the values:
Z = √(200^2 + 199.1^2)
Z ≈ √(40000 + 39640.81) ≈ √(79640.81) ≈ 282.5 Ω
Calculating Current
- The current (I) in the circuit can be found using Ohm's law:
I = E / Z
- Substituting the values:
I = 200 / 282.5 ≈ 0.707 A
Calculating Wattless Component
- The wattless component of the current (I_L) can be determined using:
I_L = I * (XL / Z)
- Substituting the values:
I_L = 0.707 * (199.1 / 282.5) ≈ 0.5 A
Final Answer
- The wattless component of the current in the circuit is approximately 0.5 A.
- Since the options provided are in webers (Wb), please note that the question may have a typographical error, as the wattless component is typically measured in amperes.
- It is essential to verify the question's context for accurate comparisons.
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Coil has inductance of 635 mH and is joined the in series with a resistance of 200 omega when an alternating EMF of the two hundred volt at 50 cycles per second is applied to its , the wattless component of the current in the circuit is A) 250 Wb B) 275 Wb C) 200 Wb D) 225 Wb.?
Question Description
Coil has inductance of 635 mH and is joined the in series with a resistance of 200 omega when an alternating EMF of the two hundred volt at 50 cycles per second is applied to its , the wattless component of the current in the circuit is A) 250 Wb B) 275 Wb C) 200 Wb D) 225 Wb.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Coil has inductance of 635 mH and is joined the in series with a resistance of 200 omega when an alternating EMF of the two hundred volt at 50 cycles per second is applied to its , the wattless component of the current in the circuit is A) 250 Wb B) 275 Wb C) 200 Wb D) 225 Wb.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Coil has inductance of 635 mH and is joined the in series with a resistance of 200 omega when an alternating EMF of the two hundred volt at 50 cycles per second is applied to its , the wattless component of the current in the circuit is A) 250 Wb B) 275 Wb C) 200 Wb D) 225 Wb.?.
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