Q.
The circuit shown in the figure consists of a charged capacitor of capacity 3μF and a charge of 30μC . At time t=0 , when the key is closed, the value of current flowing through the 5 MΩ resistor is ‘x’μA.The value of ‘x’ to the nearest integer is ____
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
answer is 2.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
At t=0 capacitor will behave like a battery So Q=CV ⇒30×10−6=3×10−6×V ⇒V=10 volt Applying Ohm's Law , V=IR ⇒10=I×5×106 ⇒I=105×106=2×10−6=2μA
Watch 3-min video & get full concept clarity