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A 10v fan with a current of 2a is turned on for 30 seconds. Calculate the energy transferred in joules.
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A 10v fan with a current of 2a is turned on for 30 seconds. Calculate the energy transferred in joules.

User Fcaserio
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1 Answer

12 votes
12 votes

Answer:

E= 600J

Step-by-step explanation:

we know E=I^2 Rt

given V= 10v , I=2A, t=30s

R= V/I

therefore,

E=I^2 * V/I *t

E=IVt

= 2*10*30

=600J,

the total energy transferred is therefore 600J

User Siyah
by
3.3k points
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