Q.1:- A capacitor charge Q at a potential difference v. What happens if the voltage applied to the capacitor by a battery is doubled to 2V? Q. 2:- Many computer keyboard buttons are constructed of capacitor. When a key is pushed down, the soft insulator between the movable plate and the fixed plate is compressed. When the key is pressed, what happens to the capacitance. Q. 3:- Two capacitors are conducting. Left plate of capacitor 1 and the right plate of capacitor 2 are connected to the terminal of battery. So, they form an isolated system, that is initially uncharged and must continue to have zero net charge. Why the net charge is zero?
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An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.
Q.1:- A capacitor charge Q at a potential difference v. What happens if the voltage applied to the capacitor by a battery is doubled to 2V?
Q. 2:- Many computer keyboard buttons are constructed of capacitor. When a key is pushed down, the soft insulator between the movable plate and the fixed plate is compressed. When the key is pressed, what happens to the capacitance.
Q. 3:- Two capacitors are
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