Friday, 28 October 2016

CLASS- VITOPIC- Electricity And CircuitsI. Fill in the blanks:1. The electric energy which is supplied in our home comes from electric ____________________houses.


2. The battery ____________________ is uses at homes, offices and hospitals.


3. The tiny coiled wire which is supported by two thick wire inside the bulb is called -______


4. Electric cell is a device which converts energy of chemicals ___________________energy.II. Name the following:


1. A combination of two or more cells2. An electric device which converts electric energy into light energy3. An electric circuit in which path of electricity is broken at some point is called


III. Choose the correct answer:1. An electric bulb has (two/one) terminals.2. The base of an electric cell is its (negative/positive) terminal.3. All metals are (conductors/Insulators) of electricity.IV. Distinguish between Conductors and Insulators.V. Name the five transformations of electric energy.

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