7. Which of the following describes the effect caused by the wire when it is moved
across a magnetic field?
A. Induced Magnetism
8. Electromagnetic Induction
C. Electromagnetism
D. Tuming Effect of Coil
8. Which of the following do AC generators have?
A. 2 slip rings
B. 1 slip ring
C. 3 slip rings
D. 4 slip rings
9. Which device converts electricity into mechanical energy is alan
A. generator
B. electromagnet
C. solenoid
D. electric motor
10. Consider a generator produces an electric current when a coil of wire wrapped
around an iron core is rotated near a_.
A. magnet
B. circuit
C. motor
D. machine​