Solenoid of 15 cm long has 300 turns if current flowing through the solenoid is 5A then magnetic field inside the solenoid will be

Solenoid of 15 cm long has 300 turns if current flowing through the so

1.	Solenoid of 15 cm long has 300 turns if current flowing through the solenoid is 5A then magnetic field inside the solenoid will be
A.	2.3 x 102
B.	1.3 x 102
C.	1.1 x 102
D.	1.4 x 102
Answer» C. 1.1 x 102