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What is electric current?

Important Questions on Electric Current and Circuit

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S.l. unit of electric current is-
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What is electric current? Which device (instrument) is used to measure the electric current?
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Name and define unit for electric current.

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Write the SI unit of Electric Charge.
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The S.I. unit of electric current is _____.

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Define electric current and write its S.l. unit.
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The 1800 C electric charge is passing through an electric bulb in one hour. How much current will pass through an electric bulb ?

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Science>Physics>Electric Current and Circuit>Electric Current
One ampere is synonymous with
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Calculate the current drawn by an appliance rated 110 W, 220 V when connected across 220 V supply.
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Which device is used to check the presence of electric current?

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Name one source of direct current.
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Science>Physics>Electric Current and Circuit>Electric Current
Two lamps, one rated 100 W; 220 V, and the other 60 W; 220 V, are connected in parallel to electric mains supply. Find the current drawn by two bulbs from the line, if the supply voltage is 220 V. 
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Science>Physics>Electric Current and Circuit>Electric Current
Write the S.l unit of charge.
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Science>Physics>Electric Current and Circuit>Electric Current
Name one source of direct current.
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Science>Physics>Electric Current and Circuit>Electric Current
Define Electric Current and write its unit.
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Science>Physics>Electric Current and Circuit>Electric Current
What are conductors? Give two examples.
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Science>Physics>Electric Current and Circuit>Electric Current
Why are metals good conductors of electricity whereas glass is a bad conductor of electricity? Give reason.
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Science>Physics>Electric Current and Circuit>Electric Current
Name the scientist after whom the SI unit of electric current is named.
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Science>Physics>Electric Current and Circuit>Electric Current

Define electric current and give its SI unit.

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Science>Physics>Electric Current and Circuit>Electric Current
Define the unit of current.