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Subjects
Science CBSE
Class 10
Magnetic effects of electric current
Textbook based HOTS
22.
Multiple choice question XXII
Exercise condition:
4
m.
1
.
Which of the following is NOT a factor to determine the mutual inductance of the two coils?
the number of turns of each coil
The shape of each coil
current through each coil
separation between the coils
2
.
Which of the following gives the direction of the induction emf?
Faraday’s laws
Lenz’s law
Ampere’s theorem
Biot Savart law
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