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The magnetic flux linked with the coil (in Weber) is given by the equation:
φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:
φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:
- a)- 27 V
- b)- 43 V
- c)- 108 V
- d)210 V
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The magnetic flux linked with the coil (in Weber) is given by the equa...
φ = 5t2 + 3t + 16
|e| = dφ/dt
= d/dt(5t2 + 3t + 16)
= 10t + 3
|e|t=4 = 10(4) + 3 = 43 V
e = - 43 Volts
|e| = dφ/dt
= d/dt(5t2 + 3t + 16)
= 10t + 3
|e|t=4 = 10(4) + 3 = 43 V
e = - 43 Volts
Most Upvoted Answer
The magnetic flux linked with the coil (in Weber) is given by the equa...
The magnetic flux linked with the coil (in Weber) is given by the equation:
Φ = B * A * cos(θ)
Where:
- Φ is the magnetic flux linked with the coil, measured in Weber (Wb).
- B is the magnetic field strength, measured in Tesla (T).
- A is the cross-sectional area of the coil, measured in square meters (m^2).
- θ is the angle between the magnetic field lines and the normal to the coil's surface.
This equation represents the relationship between the magnetic field strength, the cross-sectional area of the coil, and the angle at which the magnetic field lines intersect the coil. The magnetic flux is a measure of the total magnetic field passing through the coil.
Φ = B * A * cos(θ)
Where:
- Φ is the magnetic flux linked with the coil, measured in Weber (Wb).
- B is the magnetic field strength, measured in Tesla (T).
- A is the cross-sectional area of the coil, measured in square meters (m^2).
- θ is the angle between the magnetic field lines and the normal to the coil's surface.
This equation represents the relationship between the magnetic field strength, the cross-sectional area of the coil, and the angle at which the magnetic field lines intersect the coil. The magnetic flux is a measure of the total magnetic field passing through the coil.
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The magnetic flux linked with the coil (in Weber) is given by the equation:φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:a)- 27 Vb)- 43 Vc)- 108 Vd)210 VCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The magnetic flux linked with the coil (in Weber) is given by the equation:φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:a)- 27 Vb)- 43 Vc)- 108 Vd)210 VCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The magnetic flux linked with the coil (in Weber) is given by the equation:φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:a)- 27 Vb)- 43 Vc)- 108 Vd)210 VCorrect answer is option 'B'. Can you explain this answer?.
The magnetic flux linked with the coil (in Weber) is given by the equation:φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:a)- 27 Vb)- 43 Vc)- 108 Vd)210 VCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The magnetic flux linked with the coil (in Weber) is given by the equation:φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:a)- 27 Vb)- 43 Vc)- 108 Vd)210 VCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The magnetic flux linked with the coil (in Weber) is given by the equation:φ = 5t2 + 3t + 16 The induced EMF in the coil at time, t = 4 will be:a)- 27 Vb)- 43 Vc)- 108 Vd)210 VCorrect answer is option 'B'. Can you explain this answer?.
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