The circular wire in figure below encircles solenoid in which the magnetic flux is increasing at a constant rate out of the plane of the page.

The clockwise emf around the circular loop is `epsilon0`. By definition a voltammeter measures the volatage difference between the two pointws given by `V_(b) - V_a = - int_(a)^(b) barE.d bars`. We assume that a and b are infinitestically close to each other. The values of `V_b - V_a` alon the path 1 and `V_a - V_b` along the path 2, respectively are

Options

A. `-epsilon 0 , - epsilon 0`
B. `- epsilon,0`
C. `- epsilon,epsilo0`
D. `epsilon,epsilon 0`