The emf induce in a secondary winding of a 50Hz single-phase transformer having 1000 turns on its secondary is 222V. The maximum flux density in the core is 0.1 Wb/m^2. the cross-sectional area of the core is

2) The emf induce in a secondary winding of a 50Hz single-phase transformer having 1000 turns on its secondary is 222V. The maximum flux density in the core is 0.1 Wbm². the cross-sectional area of the core is

A) 0.1m²
B)0.01m²
C)1m²
D) 0.001m²

Show Answer

B) 0.01m²
Exp-: