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
1
Answer:
a. a switch is opened
Explanation:
current flows in a circuit when switch is opened
Answered by
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)
Similar questions