How to proof H = I²Rt.
Class 10th ch 1
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Answered by
2
H = I²Rt:
Good question,
Here is your perfect answer!
As we know heat = Work in one sense heat is related to energy.
=) W = V*Q
& Q = I * t
=) W = VIt
By Ohm's law V = IR,
So W = IR**I*t
= I²Rt
=) H = I²Rt,
I is current, R is resistance and t is time.
Good question,
Here is your perfect answer!
As we know heat = Work in one sense heat is related to energy.
=) W = V*Q
& Q = I * t
=) W = VIt
By Ohm's law V = IR,
So W = IR**I*t
= I²Rt
=) H = I²Rt,
I is current, R is resistance and t is time.
Answered by
0
Hi Mate!
V = W/Q
V. Q = W - 1)
Q = It - 2)
=) W = VIt
V = I/R,
By ohm law,
=) W = I²Rt
W = H = I²Rt.
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