3 years ago

How electromagnet works in circuit breaker

1 answer:

3 0

Explanation:

A circuit breaker is an automatic switch that cut off current in a circuit when the current become too large. When the current in a circuit increases, the strength of the electromagnet will increase in accordance; this will pull the soft iron armature towards the electromagnet.

You might be interested in

Hello please help i’ll give brainliest

Maslowich

Answer:

Large mountains ranges will form

Explanation:

4 0

3 years ago

State whether each of the following is a physical or chemical property

ikadub [295]

We need more information

7 0

3 years ago

PLS HELPPPP AHHHH I WILL MARK AS BRAINLIEST

SIZIF [17.4K]

Answer:

Liquid

Explanation:

To turn liquid into gas, you add heat, to remove heat from gas, you make liquid.

8 0

2 years ago

An initially uncharged 3.53 × 10 − 6 F capacitor and a 7290 Ω resistor are connected in series to a 1.50 V battery that has negl

GarryVolchara [31]

Answer:

The initial current, Io = 2.06×10^-4A

Explanation:

The I itial current ,Io of a circuit is given by:

Io = Vo/R

Where Vo = initial votage

R = resistance in ohms

Given:

Vo = 1.50V

R = 7290ohms

Io = 1.50/ 7290

Io = 2.06 ×10^-4A

3 0

3 years ago

What do the arrows in this photograph represent?

Natali5045456 [20]

Answer:

B. an action-reaction force pair

6 0

3 years ago

Read 2 more answers