Question

Using an electromagnet, you can make a working model of a railway signal as shown in figure.
plz give a simple method/process for this

the easiest ans will be marked as brainliest​

Answer 1

Answer:

Steps for it's preparation:

take a cardboard and make a hole on it as shown in fig.

Connect that cardboard with stand and with a thread.

Connect the other end of stand to the nail.

Keep that nail near to electromagnet which is the rolls of a wire.

Answer 2

ANSWER:-

Yes, you can made  a working model of a railway signal with cardboard.

Steps to prepare a working model of a railway signal are:-

• Take a piece  of cardboard and make a hole on it.
• use a thread to connect a model .
• Connect the other end of cardboard  stand to the nail.
• Keep that nail near to electromagnet which is the rolls of a wire.
• connect one of the end to the battery and you can also use key and connect the other end of the wire to electromagnet

your working model is ready

                       Hope it helps :D