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प्रश्न
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उत्तर
We know that,
P=VI
I = `"P"/"V" = (2.4 xx 1000)/12` = 200 A
The current supplied by the battery is 200A
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संबंधित प्रश्न
The SI unit of charge is volt.
Calculate the number of electrons constituting one coulomb of charge.
Fill in the folloing blank with suitable words:
A current is a flow of ............... .For this to happen there must be a ............... circuit.
Two resistors of 4 Ω and 6 Ω are connected in parallel. The combination is
connected across a 6 volt battery of negligible resistance. Calculate:
( i) The power supplied by the battery,
(ii) The power dissipated in each resistor.
Tick(✓) the correct choice in the following:
A three pin plug is connected to the lead for a 1 kW electric iron to be
used on a 250 V supply. Which of the following statements is not correct?
True or False – If False give the correct answer
The representation of the electric current is A
The flow of electric charge per unit time is called potential difference.
