A coil of area 80 cm2 and 50 turns is rotating with 2000 revolutions per minute about an axis perpendicular to a magnetic field of 0.05 T. The maximum value of the emf developed in it is-
A. 2000 πV
B. \(\frac { 10π }{ 3 }\) V
C. \(\frac { 4π }{ 3 }\)V
D. \(\frac { 2 }{ 3 }\) V
Answer:C
A coil of area 80 cm2 and 50 turns is rotating with 2000 revolutions per minute about an axis perpendicular to a magnetic field of 0.05 T. The maximum value of the emf developed in it is-
A. 2000 πV B. \(\frac { 10π }{ 3 }\) V C. \(\frac { 4π }{ 3 }\)V D. \(\frac { 2 }{ 3 }\) V