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What is the induced EMF in a loop of wire when the magnetic field through it changes at a rate of dB/dt?

Practice Questions

1 question
Q1
What is the induced EMF in a loop of wire when the magnetic field through it changes at a rate of dB/dt?
  1. -dB/dt
  2. dB/dt
  3. μ₀dB/dt
  4. 0

Questions & Step-by-step Solutions

1 item
Q
Q: What is the induced EMF in a loop of wire when the magnetic field through it changes at a rate of dB/dt?
Solution: According to Faraday's law of electromagnetic induction, the induced EMF is given by ε = -dΦ/dt, where Φ is the magnetic flux.
Steps: 0

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