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What is the resistance of a light globe rated 75 W 240 V when it is operating correctly?
Wiki User
∙ 8y ago
The formula for power is W = v2/R therefore the resistance is v2/W where v2 = v*v or v-squared.
due to a font fault these formulas cannot be expressed correctly. But the answer to the question is R = 240*240/75 ohms.
Wiki User
∙ 8y ago
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