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प्रश्न
Write true or false for a given statement.
A switch is an on-off device in an electric circuit.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Write true or false for a given statement.
A torch bulb glows if the terminals of the bulb are connected to the terminals of a cell by the metallic wire
For a circuit to be complete, every part of it must be made up of conductors.
What is an electric circuit ?
True or False – If False give the correct answer
In a parallel circuit, the electric components are divided into branches.
In parallel circuit, current remains the same in all components.
What is electroplating?
What is electroplating? Explain how it is done.
Analogy.
Bulbs are connected in series:: Series circuit.
Bulbs are connected in parallel:: ______.
Electroplating is based on ______ effect of electricity.
A layer of zinc-coated over iron. Why?
