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13-05-2021
Mathematics

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What voltage is required to force 4.5 amperes of current through an electric iron having a resistance of 25.5 ohms

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13-05-2021

Answer:

V = 114.75 Volts

Step-by-step explanation:

Ohm's Law V = IR

I = 4.5 A

R = 25.5 Ω

V = (4.5)(25.5)

V = [4×25.5] + [0.5×25.5]

V = 102 + 12.75

V = 114.75 Volts

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