yasmin44 yasmin44

05-01-2021
Physics

contestada

it protects electrical appliances from damage
a, Magnetic field
b, Solenoid
c, Dc motor
d, Lodestone
e, Relay

Respuesta :

jackboris jackboris

05-01-2021

Answer:

e, Relay

Explanation:

When short circuit or serious overload current occurs in the circuit,,the electromagnet generates enough suction to cut off the power supply.

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