The circuit shown in the figure consists of two resistances `R_(1) & R_(2)` connected to two ideal voltmetres `V_(1)&V_(2)`. Assume that a voltmeter reads `DeltaV=-int_(a)^(b)vecE.dvecl` between its terminlas. A time - varying magnetic field `B(t)=B_(0)t` (where `B_(0)` is a positive contant of proper dimensions and t is time) exists in a circular region of radius a and it is directed into the plane of the figure. The reading of voltmeter `V_(2)` is

Options

A. `(pia^(2)B_(0)R_(1))/(R_(1)+R_(2))`
B. `-(pia^(2)B_(0)R_(2))/(R_(1)+R_(2))`
C. `-(pia^(2)B_(0)R_(1))/(R_(1)+R_(2))`
D. `(pia^(2)B_(0)R_(2))/(R_(1)+R_(2))`

Answer

B