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Question

How much charge is stored in a capacitor?


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Solution

Capacitor:

Two metal plates plus a dielectric substance make up a capacitor. The metal plates are parallel, but the dielectric lies between them to prevent them from touching.

  1. The formula can be used to calculate the charge stored in a capacitor.
  2. Q=CV where,

Q is the charge on the capacitor,

C is the capacitance of the capacitor,

V is the voltage applied across the capacitor.

3. When a voltage is placed across two parallel plate capacitors, one produces a positive charge and the other produces a negative charge.

4. The amount of charge generated on the capacitor is determined by the voltage applied.


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