The centre O of the loop is at a distance x from the wire. A velocity is given to the loop as shown in the figure. If x > > a, the magnitude of the emf induced in the loop is proportional to:
A. x
B. \(\frac{1}{x^{2}}\)
C. x2
D. \(\frac{1}{x}\)
Answer:B
The centre O of the loop is at a distance x from the wire. A velocity is given to the loop as shown in the figure. If x > > a, the magnitude of the emf induced in the loop is proportional to:
A. x B. \(\frac{1}{x^{2}}\) C. x2 D. \(\frac{1}{x}\)