All the exercises of the chapter, worked step by step, in order of appearance in the textbook: first the worked exercises and examples in the text, then the end-of-chapter problems (numerical, conceptual, true/false, ranking, graphical, Fermi estimates).
Worked exercises and examples in the text
- Worked exercise — loop entering and leaving a field
- Worked exercise — magnet in a tube, terminal velocity
- Worked exercise — Waltenhofen’s disc
- Worked exercise — driven RLC, finding the generator’s emf
- Worked exercise — LC circuit, finding the natural frequency
End-of-chapter problems
- Flux through a rectangular loop
- True or false on induction (1)
- Emf from a field B linear in time
- Inductance of a solenoid (400 turns)
- Natural frequency of an LC circuit
- Reactances of an RLC circuit as omega varies
- Impedance and phase shift of a series RLC
- Phasor diagram (XL greater than XC)
- Capacitor of an AM radio receiver
- Energy in the field of a solenoid
- The magnet in the copper tube
- Ranking the emf of four square loops
- Loop entering a field (qualitative)
- Ranking the rms current of an RLC circuit
- Induced emf over time (graph)
- Rod on rails (emf and force)
- Graphs of self-induction
- RL transient (tau = L over R)
- Phasors and graphs in the two cases
- Emf from flux B = 10t
- s)
- Self-induced emf in a solenoid
- Magnet falling in the copper tube
- Ranking the emf from varying fluxes
- True or false on induction (2)
- Estimate of the emf in a hand-sized loop
- Electronic scale with an inductive sensor
- The stationary wire under the magnet
- Concentric rings with varying flux
- The voltmeter that lies
- Copper tube and plastic tube
- Ranking the rate of change of flux
- Loops and magnet (braking force)
- s)
- Solenoid with a ramping current
- RL transient (tau = 0.050 s)
- Series RLC resonance and quality factor
- Ideal transformer
- Given i(t), find L
- Given the peak emf, find omega (alternator)
- Reading an RL exponential graph
- Without Lenz’s law
- Magnetic constant mu0 doubled
- Continuous induction plane
- Bicycle dynamo
- Inductor and capacitor (LC)
- Transformers in direct current
- The induction hob
- The electric guitar
- E(t) for a loop in motion
- RL current at switch-on and switch-off
- Earth’s field and the train window
- The AM antenna at home
- Damped magnetic pendulum