Charge Q on a capacitor varies with voltage V as shown in the figure, where Q is taken along the X-axis and V along the V-axis. The area of triangle OAB represents:

Question

Charge Q on a capacitor varies with voltage V as shown in the figure, where Q is taken along the X-axis and V along the V-axis. The area of triangle OAB represents: (A) capacitance (B) capacitive reactance (C) magnetic field between the plates (D) electric flux between the plates

Tardigrade Admin · Accepted Answer

Area =(1/2)Q× V= energy stored in capacitor.

Q. Charge Q on a capacitor varies with voltage V as shown in the figure, where Q is taken along the X-axis and V along the V-axis. The area of triangle OAB represents:

capacitance

capacitive reactance

magnetic field between the plates

electric flux between the plates

energy stored in the capacitor

Area $= \frac{1}{2} Q \times V =$ energy stored in capacitor.