isabel3809 isabel3809
  • 06-08-2024
  • Physics
Answered

Two solenoids have the same length, but solenoid A has twice the numbers of turns and three times the radius of solenoid B. If the same current flows in both solenoids,
a. A will have 18 times the magnetic field of B.
b. A will have 4.5 times the magnetic field of B.
c. A will have 2/9 the magnetic field of B.
d. A will have twice the magnetic field of B.



Answer :

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