Question

A heater has a resistance of 10.0 Ω. It operates on 120.0 V. What is the current through the resistance?

Answer 1

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Answer 2

hello friend...!!

• According to the question it is given ,
the resistance of the heater R = 10 ohm.
voltage = 120 v

• we should calculate the current.

• we know ohm 's law,

V = I R

implies,

I = V / R

therefore,

I = 120 / 10

I = 12 ampere .

therefore the current through the resistor is 12 ampere.

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hope it helps...!!!