Electro Magnetic Induction And Alternating Currents Question 495
Question: A boat is moving due east in a region where the earth’s magnetic field is due north and horizontal. The boat carries a vertical aerial 2 m long. If the speed of the boat is , the magnitude of the induced emf in the wire of aerial is
Options:
A) 0.75 mV
B) 0.50 mV
C) 0.15 mV
D) 1 mV
Show Answer
Answer:
Correct Answer: C
Solution:
- Induced