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प्रश्न
The SI unit for electric current is the coulomb.
विकल्प
True
False
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उत्तर
The SI unit for electric current is the coulomb - false.
Correct Statement:
The SI unit of electric current is Ampere.
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संबंधित प्रश्न
<p> Define the unit of electric current (or Define ampere).
Tell the odd one out. Give a proper explanation.
The diagram shows two ways of connecting three lamps P, Q and R to A.C. supply of 220 V.
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current flowing through the cir cu it in each_ case?
An auto lamp is joined to a battery of e.m.f. 4 V and internal resistance 2.5Ω. A steady current of 0.5 A flows through the circuit. Calculate the
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(b) Heat dissipated in the bulb in 10 minutes.
Electrical power P is given by the expression P = (Q × V) ÷ time
(a) What do the symbols Q and V represent?
(b) Express the power P in terms of current and resistance explaining the meanings of symbols used there in.
An electric bulb is marked '100 W, 250 V'. What information does this convey?
Which of the following is the example expression for Alternating Current?
