Question

2. Impedance measures the opposition of an electrical circuit to the flow of ctricity. The relationship between voltage E (in volts), current (in amps), and impedance Z (in ohms), in an alternating circuit, is given by the formula E =1.Z.
a. If the circuit has a current I = 3 + 2i and an impedance Z = 2-i, what is the voltage of this circuit? Take into account the units for each magnitude.
b. If the circuit has a current I = 6 + 4i and an impedance Z = 2-i, what is the voltage of this circuit? c. If the circuit has a current I = 12 + 8i and an impedance Z = 2-i, what is the voltage of this circuit?
d. If the circuit has a current I = 24 + 16i and an impedance Z = 2-i, what is the voltage of this circuit?
e. What happen with the voltage of the circuit if we double the current and keep the impedance constant? Hint: review how is the current in a with respect to b, how is the current in b with respect to c, how is the current in c with respect to d, and make conclusions about this.

ayudenme.por favor ​

Answer 1

Respuesta:

nO sE iNgLeSsS Xd

Explicación paso a paso: