Question
Physics Question on Magnetic Field
Consider a rod moving in a magnetic field as shown: 
The induced emf across the ends of the rod is
A
3 mV
B
6 mV
C
0 V
D
1 mV
Answer
3 mV
Explanation
Solution
The correct option is (A): 3 mV
Consider a rod moving in a magnetic field as shown: The induced emf across the ends of the rod is
3 mV
6 mV
0 V
1 mV
3 mV
The correct option is (A): 3 mV