Multiple Choice
A conducting rod slides at 3.0 m/s on metal rails separated by 2.0 m.The 0.66 m T magnetic field is into the paper.If the resistance is 220 m , what is the current in the circuit? 
A) 18 mA
B) 9.0 mA
C) 87 A
D) 3.0 A
E) 4.5 mA
Correct Answer:

Verified
Correct Answer:
Verified
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