calculate the electric power of an electrical appliance in which 10 A current is flowing through a resistor of 2 ohms
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Answered by
5
I= 10A
R=2ohm
P= VI
P=I2R
= 10×10×2
20×2
=40watt
R=2ohm
P= VI
P=I2R
= 10×10×2
20×2
=40watt
Answered by
0
Given - Current and resistance
Find - Electric power
Solution - Power, current and resistance are related to each as follows -
Power = Current²*resistance
Keep the values in formula to find the power.
Power = 10²*2
Taking square
Power = 100*2
Performing multiplication
Power = 200 Watts
Hence, electric power of given electrical appliance is 200 Watts.
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