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What Current Will Be Taken by a 920 W Appliance If the Supply Voltage is 230 V? - Science

What current will be taken by a 920 W appliance if the supply voltage is 230 V?

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Solution

Given:
P = 920 W
V = 230 V
We know that power is given by P = VI, where I is the current consumed by the device.
Using the given values of P and V, we get:
920 = 230 I
I = `920/230=4A` 
Thus, the current consumed by the appliance is 4 A.

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APPEARS IN

Lakhmir Singh Class 10 Physics (Science)
Chapter 1 Electricity
Q 11
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