The magnetic flux through a circuit of resistance R changes by an amount `Delta phi` in a time `Delta t`. Then the total quantity of electric charge Q that passes any point in the circuit during the time `Delta t` is represented by

Options

A. `Q=R.(Delta phi)/(Delta t)`
B. `Q=(1)/(R ).(Delta phi)/(Delta t)`
C. `Q=(Delta phi)/(R )`
D. `Q=(Delta phi)/(Delta t)`

Answer

C

Explanation

`(Delta phi)/(Delta t)= epsilon = iR rArr Delta phi = (i Delta t)R=QR`
`rArr Q=(Delta phi)/(R )`