Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 6 Answered

Why should we use only insulated wire for making an electromagnet ?
Asked by monalisajha1976 | 19 Nov, 2018, 06:50: PM
answered-by-expert Expert Answer
To make an electromagnet, copper wire is tightly wound as a coil.
If the wire is not insulated it is getting shorted and the windings of wire will not act as a coil.
Hence insulated copper wire is used to make an electromagnet
Answered by Thiyagarajan K | 21 Nov, 2018, 12:12: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 6 - Science
image of tendon
Asked by pjananesri12 | 08 Mar, 2024, 08:34: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
what is evapurationn  
Asked by 333aruna | 06 Mar, 2024, 11:55: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
how adaptation found in animals of cold mountain region
Asked by riyanvasave39 | 27 Feb, 2024, 09:43: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
What is light
Asked by neetusingh150286 | 26 Feb, 2024, 06:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
how the earthworm move
Asked by alkar2928 | 25 Feb, 2024, 02:21: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
which nurtrient present in the body food is a bodybuilding substance
Asked by ladsingh88 | 22 Feb, 2024, 09:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
a bar magnet is cut into two pieces A and B from the middle will the two pieces act as individual magnet mark the pole of these two pieces suggest amounting activating to verify your answer
Asked by expresswayservices110 | 21 Feb, 2024, 09:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
what change do you observe on applying pressure on on Brittle substance
Asked by 2016000042 | 07 Feb, 2024, 08:31: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
Two cars started off the race with acceleration 3m / (s ^ 2) and 8 m / (s ^ 2) Find the time after which the separation between them is 64 km
Asked by nihanthkolluri9 | 22 Jan, 2024, 01:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 6 - Science
a body moving with a uniform acceleration travels 4m in the 3rd second and 12m in the 5th second.The distance travelled by the body in the next three seconds
Asked by sssbscity | 08 Jan, 2024, 09:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×