The reverse bias in a junction diode is changed from 5 volt to 15 volt then the value of current changes from 38  $\mu A$ to 88 $\mu A$ . The resistance of junction diode will be

• A

  $4\times {10}^5\Omega$

• B

  $3\times {10}^5\Omega$

• C

  $2\times {10}^5\Omega$

• D

  ${10}^6\Omega$