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Questions and Answers
What is 'M' in the context of mutual inductance?
What is 'M' in the context of mutual inductance?
- Resistance of the coil
- Magnetic field strength
- Coefficient of mutual inductance of two coils (correct)
- Current flowing through the coil
What is mutual induction?
What is mutual induction?
- The phenomenon that causes an induced EMF due to the presence of a permanent magnet
- The process of generating heat in a circuit due to the flow of current
- The phenomenon that causes an induced EMF due to the change in the flow of current in a neighbouring coil (correct)
- The process of converting electrical energy into mechanical energy
What does mutual inductance depend on?
What does mutual inductance depend on?
- Temperature of the surrounding environment
- Frequency of the alternating current
- Dimensions and orientation of the coils (correct)
- Material of the coils
In which scenario is mutual induction observed?
In which scenario is mutual induction observed?
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