odomcourtney99 odomcourtney99
  • 08-06-2017
  • Physics
contestada


In an electrical circuit, which of the following controls whether or not electrons flow through the circuit?

A. a switch
B. a battery
C. a resistor
D. a light bulb

Respuesta :

anonymous79
anonymous79 anonymous79
  • 08-06-2017
A a switch...........
Answer Link
Аноним Аноним
  • 08-06-2017
Letter A is the correct answer
Answer Link

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