a resistance of 25 omega is connected to a 12v battery . calculate the heat energy in joules generate by pet minute
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Answer:
The heat energy in joules is 345.6Joules.
Explanation:
Given Problem:
A resistance of 25 ohm is connected to a 12 V battery . calculate the heat energy in joules generated per m
Solution:
To Find:
Heat energy produced.
---------------------
Method:
Current =
= = 0.48 ampere.
Heat energy:
⇒ I2Rt
= (0.48)2 x 25 x 60
= 345.6 Joules. .........(Answer)
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