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MODERN PUBLICATION-ELECTRICITY-EXERCISE
- Why are coils of electric toasters and electric irons made of an alloy...
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- Define electric current and give its unit
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- Define one volt?
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- Define electric current and give its unit
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- Define one ampere?
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- What is a electric circuit?
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- What is the difference between a voltmeter and an ammeter?
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- 2 ampere of current is flowing through a wire.What is the amount of ch...
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- Find thr electric potential of a point if 2J of work is done in bringi...
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- Find the potential difference between two points if 5J of works is don...
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- How many electrons should be removed from a condutor so that it acquir...
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- An electric bulb draws a current of 0.5A for 10 minutes .Calculate the...
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- Draw the following electrical symbols: Battery
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- Draw the following electrical symbols: plug key(closed)
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- Draw the following electrical symbols: variable resistance
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- Draw the following electrical symbols: Electric bulb?
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- Write ohm's law. Draw a circuit diagram to prove it experimentally in ...
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- On what factors does resistance depends?Explain.
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- For three resistors connected in parallel,prove that the equivalent re...
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- Find the equivalent resistance of three resistors of 2Ohm,3Ohm,4Ohmwhe...
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- Find the equivalent resistance of three resistors of 2Ohm,3Ohm,4Ohmwhe...
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