Mutual Induction MCQ Tests
12th Class Physics MCQ Tests
Mutual Induction
of 12th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
The distance between the primary and secondary coils is L. The mutual inductance is M. If the distance between the coils is increased to 2L, what will be the mutual inductance?
Question # 2
Air is replaced by soft iron core in primary and secondary coils. What will be the effect on mutual inductance?
Question # 3
Which of the following factors affects the mutual inductance?
Question # 4
There is a magnetic flux in secondary coil due to a primary coil carrying a current. If the current through the primary coil is increased, what happens to the flux through the secondary coil?
Question # 5
An emf of 75 V is induced in secondary coil due to change in current from zero to 5 A in primary coil in a time of 0.1 s. Calculate the mutual inductance.
Total Questions
12345
Question # 1
The distance between the primary and secondary coils is L. The mutual inductance is M. If the distance between the coils is increased to 2L, what will be the mutual inductance?
Question # 2
Air is replaced by soft iron core in primary and secondary coils. What will be the effect on mutual inductance?
Question # 3
Which of the following factors affects the mutual inductance?
Question # 4
There is a magnetic flux in secondary coil due to a primary coil carrying a current. If the current through the primary coil is increased, what happens to the flux through the secondary coil?
Question # 5
An emf of 75 V is induced in secondary coil due to change in current from zero to 5 A in primary coil in a time of 0.1 s. Calculate the mutual inductance.
Total Questions
12345
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Updated on: 17-05-2026
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