Question

1. Mark the following sentences with the letter (F), if they are correct, and with the letter (A), if they are incorrect: - (a) When two electrical resistors are connected in series, then with formula: Rtot = R1-R2 we calculate the total resistance of the circuit. O (b) The total electrical charge of an isolated system remains constant (C) We call an atom electrically neutral , when it has the same number of protons and electrons (d) The electric force between two positive charges is attractive (e) If I doublicate one of the two point charges that are together, in isolated space, then the electric force exerted between them will doublicated too. ()​

Answer 1

Ответ:

a=A, b=F, c=F,d=A,e=F,

Объяснение: