AP Physics 2hardmcq1 pt
A coil is rotated in a uniform field. The induced EMF is greatest when the coil's plane is
A.parallel to the field (flux changing fastest)
B.perpendicular to the field
C.at 45°
D.stationary at any angle
Explanation
Core Concept
The flux change rate peaks as the loop swings through the parallel orientation.
Correct Answer
Aparallel to the field (flux changing fastest)
More Unit 5: Magnetism and Electromagnetic Induction practice questions
- hardAn electric motor converts electrical energy to mechanical energy via
- hardThe magnetic force on a current loop in a uniform field
- hardA mass spectrometer separates ions by
- hardA proton (charge +e) and an electron (−e) enter the same magnetic field at the same speed. Their paths curve
- hardAn MRI machine uses
Practice more AP Physics 2 questions with full explanations
Practice Unit 5: Magnetism and Electromagnetic Induction Questions →