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An a.c. generator consists of a coil of ...

An a.c. generator consists of a coil of 50 turns and area `2.5 m^(2)` rotating att an angular speed of `60 rad s^(-1)` in a uniform magnetic field B = 0.3 T between two fixed pole pieces. The resistance of the circuit including that of coil is `500 Omega`. Find the max. current drawn from the generator.

A

3 Amperes

B

`3pi` Amperes

C

18 Amperes

D

` 40//pi` Amperes

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