explain how electric bell working
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WORKING :
When the bell is switched on, the point P and Q get joined.
1. When the current flows through the circuit, the ABCDcoil turns into an electromagnet.
2.The electromagnet attracts the metal arm XY.
3.The arm with which a hammer is attached hits the gong Gand makes a sound.
4. Now as the arm is out of position the circuit breaks at point E.As the circuit breaks, the current stops flowing through the circuit.
5.The electromagnet is turned off and the metal arm moves back to its original position.
6.The cycle repeats as long as the switch is on.
MAY BE RIGHT FRIEND
When the bell is switched on, the point P and Q get joined.
1. When the current flows through the circuit, the ABCDcoil turns into an electromagnet.
2.The electromagnet attracts the metal arm XY.
3.The arm with which a hammer is attached hits the gong Gand makes a sound.
4. Now as the arm is out of position the circuit breaks at point E.As the circuit breaks, the current stops flowing through the circuit.
5.The electromagnet is turned off and the metal arm moves back to its original position.
6.The cycle repeats as long as the switch is on.
MAY BE RIGHT FRIEND
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