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)
Choose the correct matching:
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).
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