Eliakat7204 Eliakat7204
  • 05-02-2024
  • Physics
contestada

An AC source rated 220 V, 50 Hz is connected to a resistor. The time taken by the current to change from its maximum to the rms value is :
(1) 2.5 ms
(2) 25 ms
(3) 2.5 s
(4) 0.25 ms

Respuesta :

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