Why is it important that a finger be wet before it is touched to a hot clothes iron?
1 answer:
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In a series circuit the total current is the same throughout resistors and so:
The voltage is distributed throughout the resistors and so:
and the total resistance can be calculated by adding up the resistors resistance:
First thing is to calculate the total resistance and so:
And by Omh's law V=IR we have:
And so the total current of the circuit is 1.2 amps i.e. 1.2 A.
Answer:
I will but can you just wait for some minutes cus I am in a hurry now.
sorry that pic is a little blurry
