Selina solutions

# Question 1

Q1) True or false

1. A current-carrying coil, when suspended freely, can rest in any direction :

2. A coil carrying current behaves like a magnet :

3. In an electromagnet, the core is made up of copper :

4. An electric bell uses an electromagnet :

5. An electromagnet with the soft iron core is a temporary magnet :

6. We use cells as the source of electricity to run an electric immersion rod. :

7. A torch bulb glows if the terminals of the bulb are connected to the terminals of a cell by the metallic wire. :

8. Wool is a conductor of electricity :

9. Silver is an insulator of electricity :

10. Our body is a conductor of electricity :

11. For a circuit to be complete, every part of it must be made up of conductors :

12. All metals are conductors of electricity :

13. The switch should not to be touched with wet hands :

14. A switch is an on-off device in an electric circuit. :

• Solution

• Transcript

Solution:

1. False
2. True
3. False
4. True
5. True
6. False
7. True
8. False
9. False
10. True
11. True
12. True
13. True
14. True

Hello, welcome to lead on that may be able to see any quadrilateral EQ is is also given the angle T is to angle Q is to angular speed is going to be ratio 3 is to forge 267. The ratio is given as 3 is to 4 is 2 6 is 2 7. Okay. Okay. I tried each angle of the coordinates and then product p q and Sarah are going to be parallel to each other and PS also panic in Cuba. That's about it. Sweet is going to be in the form of will check it out. You can take it as a season 3 egg place. So Eric's place 6X plus 7 x is going to be 360. Okay. So when you calculate this Bolsa Queen DX is going to be 360. Sadly it. Okay, it's not going to be parallel. Okay, so I hope you understood this video. So p is n QR are not parallel, so please subscribe to our channel for more interesting and updated videos. Thank you so much for watching this video and let me know in the comment section if you have any doubts. Thank you.

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