A resistor 'R' and $2 \mu F$ capacitor in series is connected through a switch to 200 V direct supply. Across the capacitor is a neon bulb that lights up at 120 V. Calculate the value of R to make the bulb light up 5 s after the switch has been closed. ($\log_{10} 2.5 = 0.4$)

Question

( A ) $1.7 \times 10^5 \Omega$
( B ) $3.3 \times 10^7 \Omega$
( C ) $1.3 \times 10^4 \Omega$
( D ) $2.7 \times 10^6 \Omega$