Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physics Capacitance Energy Stored in an Electric Field
Two identical metal plates are given charges Q1 and – Q2 respectively. If they are now brought close together to form a parallel plate capacitor with capacitance C, the potential difference between the plates will be
1
(Q1 + Q2) / (2C)
2
(Q1 + Q2) / C
3
(Q1 – Q2) / C
4
(Q1 – Q2) / (2C)
5
Question Not Attempted