Physics, asked by nikhilkumishra251, 1 year ago

Current flows in a circuit when


a. a switch is opened


b. a switch is closed


c. the switch is either open or closed


d. there is no voltage

Answers

Answered by tpraveena15
1

Answer:

a. a switch is opened

Explanation:

current flows in a circuit when switch is opened

Answered by anjalin
0

Current flows in a circuit when b. a switch is closed.

Explanation of the answer:

  • When the switch is off or closed, a closed loop path is formed or created in the circuit.
  • the switch is off or closed, a closed loop path is formed or created in the circuit. If there is any source or charged capacitors available or present in it then a current starts flowing as soon as the switch is closed.
  • When Switch is closed in any circuit it serves or acts as a closed circuit so current flows only in a closed circuit.
  • Hence, the correct answer among all the options is option b. a switch is closed.

(#SPJ3)

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