NEET Physics Faraday's Laws Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Induced emf in a coil | (i) The rate of change of magnetic flux |
| (b) Magnetic flux through a surface | (ii) The area vector and magnetic field angle |
| (c) Factors affecting induced emf | (iii) Number of turns in the coil |
| (d) SI unit of magnetic flux | (iv) Weber (Wb) |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
The induced emf in a coil is indeed equal to the rate of change of magnetic flux, as stated in equation (6.3). The magnetic flux through a surface depends on the area vector and the angle with the magnetic field, as shown in equation (6.1). The factors affecting induced emf include the number of turns in the coil, and the SI unit of magnetic flux is the weber (Wb).
Found an issue with this question?
Related Questions
More from Faraday's Laws
More from
The flux linked with a circuit is given by ϕB = t² + 2. The graph between time (X⁻axis) and induced emf (Y⁻axis) will be a
What is the induced emf generated across a conductor moving with speed v in a magnetic field B known as?
What does Lenz's law state about the polarity of induced emf?