Usted arrastra los pies sobre un piso alfombrado en un día seco y la alfombra adquiere una carga positiva neta. a) usted a deficiencia o 2) un exceso de electrones? b) si la carga adquirida tiene una magnitud de 2.15 nc, (cuántos tendrá i) un electrones se transfirieron?

I would need more electrons    1.3125 10¹⁰ electrons

Explanation:

Static electricity is formed by induced charges in each part of the system, so the net charge does not change.

Let us analyze the situation presented, if the carpet acquires a positive charge, so that it does not alter the total charge in man, it should acquire a negative charge, to have a net negative charge I would need more electrons that have a negative charge.

We can know the number of electrons by a rule of proportions, if an electron has a charge of 1.6 10-19 C for a charge of 2.15 10-9 C how many electrons are needed

      # = 2.15 10⁻⁹ /1.6 10⁻¹⁹

      # = 1.3125 10¹⁰ electrons

The number is very high for which we will not worry about rounding since the number of electrons must be an integer

c)as speed changes, wavelength and frequency change.

everything changes!