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Conductors And Insulators Free Doubts and Solutions
CBSE - VI - Science - Electricity and Circuits
electricity is in humans body
Asked by hajarafayaz1991
8th February 2023,
6:20 PM
CBSE - VI - Science - Electricity and Circuits
what is semi conductor
Asked by gauravs986847
12th January 2022,
11:39 AM
CBSE - VI - Science - Electricity and Circuits
A I sulator also can a conductor
Asked by gaurang.dubay
22nd September 2020,
7:18 PM
CBSE - VI - Science - Electricity and Circuits
why copper is cutable
Asked by ravindram12344
10th April 2020,
7:20 PM
CBSE - VI - Science - Electricity and Circuits
how does lightening occur.
Asked by shreeyasakhwal
3rd March 2020,
6:53 PM
CBSE - VI - Science - Electricity and Circuits
Why do we get shock when we touch an electrical appliance?
Asked by Topperlearning User
15th May 2015,
11:24 AM
CBSE - VI - Science - Electricity and Circuits
Using the ''conduction test'' on an object, it was found that the bulb begins to glow when the object is inserted in the closed circuit containing the bulb and the cell. Is the object a conductor or an insulator? Explain.
Asked by Topperlearning User
15th May 2015,
11:23 AM
CBSE - VI - Science - Electricity and Circuits
Why copper and aluminium are used for making wires?
Asked by Topperlearning User
15th May 2015,
11:23 AM
CBSE - VI - Science - Electricity and Circuits
What are conductors? Give any two examples.
Asked by Topperlearning User
15th May 2015,
11:23 AM
CBSE - VI - Science - Electricity and Circuits
respected mam/sir
I want to ask one M.C.Q question.
when light fall on the certain substance'A', it breaks down to give 'B' and 'C'. 'B' and 'C'are unstable substances that can easilly catch fire. to prevent an accident from fire, substance 'A' should be stored in:
a) glass bottle
b) water
c) metal container
d) glycerine
Asked by sguptaseema
16th March 2015,
2:14 PM
CBSE - VI - Science - Electricity and Circuits
Why a bulb does not glow in the presence of air filled in the gap between the drawing pin and the safety pin?
Asked by Topperlearning User
11th February 2015,
12:09 PM
CBSE - VI - Science - Electricity and Circuits
What are insulators? Give any two examples.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VI - Science - Electricity and Circuits
The handles of tools like screwdrivers and pliers used by electrician for repair work usually have plastic or rubber covers on them. Can you explain why?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VI - Science - Electricity and Circuits
Why should an electrician use rubber gloves while repairing an electric switch at your home?
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VI - Science - Electricity and Circuits
Select the insulators and conductors among the following materials: Plastic scale, rubber, aluminium foil, thermocol.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - VI - Science - Electricity and Circuits
Why the electrical wires are covered with plastic coverings?
Asked by Topperlearning User
25th November 2013,
3:18 AM
