Electromagnetic Induction - Study Mode

[#41] Which of the following is not a unit of inductance?
Correct Answer

(B) Coulomb/volt ampere

[#42] Which of the following is unit of inductance?
Correct Answer

(B) Henry

[#43] An open coil has
Correct Answer

(B) Infinite resistance and zero inductance

[#44] The self inductances of two coils are 8 mH and 18 mH. If the coefficient of coupling is 0.5, the mutual inductance of the coils is
Correct Answer

(C) 6 mH

[#45] Reversing the field or the current will reverse the force on the conductor.
Correct Answer

(A) Yes