Physics, asked by arunbhoi8269, 2 months ago

An iron cored solenoid has self inductance 2.8H when the core is removed

Answers

Answered by Divinemercy

0

Answer:

If Li initial inductance and La is inductance after removing the core :

Li=u0urn2AlLa=u0n2Al

2.82×10−3=LiLa=ur

ur=1.4×103=1400

Previous Question

Next Question

Similar questions

Social Sciences, 1 month ago

name the major forms of power sharing...

History, 1 month ago

ᴡʜᴏ ɪs ᴄʟᴇᴏᴘᴀᴛʀᴀ?? ᴇxᴘʟᴀɴ ɪᴛ ᴡɪᴛʜ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ...

English, 1 month ago

REGISTER OF AVIATION GIVE ME AT LEAST 40 REGISTERS OF AVIATION...

English, 2 months ago

What name dad Mahadewi Verma to the squirrel...

Math, 2 months ago

the area of a rectangle is 672 sq m and one side is 16 m. find the perimeter of rectangle...

Math, 9 months ago

The length of the minute hand of a clock is 7cm then how much it cover in one hour...

Math, 9 months ago

Eyes 10, 20, 30, 40, 50, 60, 70, 80, 90, whats the next of 90...

Computer Science, 9 months ago

how are objects implemented in software terms...