Ch 28: Induction and InductanceWorksheetSee all chapters
All Chapters
Ch 01: Units & Vectors
Ch 02: 1D Motion (Kinematics)
Ch 03: 2D Motion (Projectile Motion)
Ch 04: Intro to Forces (Dynamics)
Ch 05: Friction, Inclines, Systems
Ch 06: Centripetal Forces & Gravitation
Ch 07: Work & Energy
Ch 08: Conservation of Energy
Ch 09: Momentum & Impulse
Ch 10: Rotational Kinematics
Ch 11: Rotational Inertia & Energy
Ch 12: Torque & Rotational Dynamics
Ch 13: Rotational Equilibrium
Ch 14: Angular Momentum
Ch 15: Periodic Motion (NEW)
Ch 15: Periodic Motion (Oscillations)
Ch 16: Waves & Sound
Ch 17: Fluid Mechanics
Ch 18: Heat and Temperature
Ch 19: Kinetic Theory of Ideal Gasses
Ch 20: The First Law of Thermodynamics
Ch 21: The Second Law of Thermodynamics
Ch 22: Electric Force & Field; Gauss' Law
Ch 23: Electric Potential
Ch 24: Capacitors & Dielectrics
Ch 25: Resistors & DC Circuits
Ch 26: Magnetic Fields and Forces
Ch 27: Sources of Magnetic Field
Ch 28: Induction and Inductance
Ch 29: Alternating Current
Ch 30: Electromagnetic Waves
Ch 31: Geometric Optics
Ch 32: Wave Optics
Ch 34: Special Relativity
Ch 35: Particle-Wave Duality
Ch 36: Atomic Structure
Ch 37: Nuclear Physics
Ch 38: Quantum Mechanics
Sections
Intro to Induction
Magnetic Flux
Faraday's Law
Lenz's Law
Motional EMF
Transformers
Mutual Inductance
Self Inductance
Inductors
LR Circuits
LC Circuits
LRC Circuits

Solution: A single piece of wire is bent into the shape of Texas, with a total area of 7.29 cm 2. This Texas shaped loop is perpendicular to a magnetic field which increases uniformly in magnitude from 0.48 T to 1.94 T in a time of 2 s. The wire has a total resistance of 2Ω. What is the current?1. 0.8201052. 0.402843. 0.2660854. 2.292185. 0.6222546. 0.5137127. 0.3525798. 0.9095349. 0.27874510. 0.5329

Solution: A single piece of wire is bent into the shape of Texas, with a total area of 7.29 cm 2. This Texas shaped loop is perpendicular to a magnetic field which increases uniformly in magnitude from 0.48 T t

Problem

A single piece of wire is bent into the shape of Texas, with a total area of 7.29 cm 2. This Texas shaped loop is perpendicular to a magnetic field which increases uniformly in magnitude from 0.48 T to 1.94 T in a time of 2 s. The wire has a total resistance of 2Ω. What is the current?

1. 0.820105

2. 0.40284

3. 0.266085

4. 2.29218

5. 0.622254

6. 0.513712

7. 0.352579

8. 0.909534

9. 0.278745

10. 0.5329