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JEE PYQ: Capacitance Question 26

Question 26 - 2019 (08 Apr Shift 2)

A parallel plate capacitor has $1\mu$F capacitance. One of its two plates is given $+2\mu$C charge and the other plate, $+4\mu$C charge. The potential difference developed across the capacitor is:

(1) 3 V

(2) 1 V

(3) 5 V

(4) 2 V

Show Answer

Answer: (2)

Solution

$V = \frac{Q}{C} = \frac{Q_1 - Q_2}{2C} = \frac{4 - 2}{2 \times 1} = 1$ V.


Learning Progress: Step 26 of 42 in this series