an electric heater draws a current of 2 amperage if the resistance of the heating coil is 100 ohm. calculate its power?
Answers
Answered by
0
Answer:
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Explanation:
Answered by
1
Answer:
Current = 4A
Resistance = 40Ω
time = 8×60 second
Heat = i
2
Rt
=16×40×8×60
=
1000
16×24×8×10
2
×1000
= 307.2 K Joules
Explanation:
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