Two appliqnces of Power P1 and P2 are connected in parallel combination and were connected to a source of Potential difference V. Find the power of combination.
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potential difference will be same I.e. 6V . bcoz the resistors are connected in parallel combination .and in parallel combination, potential difference remains same.
Anonymous:
I asked power
not voltage
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Power of the combination is P1 + P2
P = VI
VI1 + VI2 = V( I1 + I2)
Since they are connected in parallel they will have same potential difference but different amount of current flowing through them.
i asked about power
hey you have to prove that why the powers added
My bad
Wait a minute
Ok so you first need to find the net current flowing through the circuit by adding the current of each individual appliance.
and then you need to use the normal power formula
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