Physics, asked by arunimabs2k06, 2 days ago

1. Choose the incorrect statement related with electromagnets.

a. The magnetism is permanent

b. Strength can be changed by changing

c. The polarity can be reversed by changing the direction of current through it.

Answers

Answered by luvbhardwaj40

2

Answer:

a. The magnetism is permanent , it is the incorrect statement

Explanation:

hope it will help you mam/sir

plz mark me as brainlist

Answered by ShristiTaneja

1

Explanation:

The magnetism is permanent as the magnetism of electromagnet is temporary .

so, the answer is a

PLEASE MARK ME AS A BRAINIST

Previous Question

Next Question

Similar questions

English, 1 day ago

1.Life in the hills has its own charm. 2.None of us heard the telephone bell ringing. what are the subjects and predicates...

Math, 1 day ago

Match the following ...

English, 1 day ago

1. Life in our cities is not conducive to seriousthought or study. Classes and offices have to function in an environment of continuous and unremitting din.Our senses are under heavy tack except for the hours between midnight and dawn, when the visual chaos is blacked out,and the noise-makers go to bed.There is no doubt that the frequent fights which break out over small matters -in cinema...

History, 2 days ago

3. What is the system of dual government?

English, 2 days ago

9. There are fourteen errors in the use of punctuation marks in the following text. Rewrite the text correcting the errors: 0.5x147 Youve cut off your hair asked Jim, labouriously as if he had not arrived at that patent fact yet even after the hardest mental labour. Cut it off and sold it said Della. Dont you like me just as well, anyhow Im me without my hair ain't Jim looked about the room...

Math, 8 months ago

be added What should to added to to 7 4/ 5.

Math, 8 months ago

Let p(x) be a polynomial such that when p(x) is divided by (x-19), the remainder is 99 and when p(x) is divided by (x -99), the remainder is 19. The remainder when p(x) is divided by (x-19) (x-99) is id a) (x+80) b) (-x+80) e) (-x+118) d) (x +118)...

Hindi, 8 months ago

. जिस वाक्य में किसी बात का सामान्य रूप से होना पाया जाता है वह वाक्य है- * अ) प्रश्नवाचक वाक्य ब) संकेतवाचक स) विधानवाचक वाक्य द) संदेह वाचक वाक्य...