A Maxwell bridge uses a standard capacitor of C1 = 9 mF and operates at a supply frequency of 500HZ. Balance is achieved when R2 =342 0,R3= 4470, and R1 =532 0. The unknown inductance L4 will be H. O...

Extracted text: A Maxwell bridge uses a standard capacitor of C1 = 9 mF and operates at a supply frequency of 500HZ. Balance is achieved when R2 =342 0,R3= 4470, and R1 =532 0. The unknown inductance L4 will be H. O 1375.87 O 1375866.00 O 1637.50 O 2140.24