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Mathematics · Aptitude

The maximum permissible current through a resistor is 250 mA. If the resistor is rated as R Ω, 0.5 W, then find the value of R.

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Updated: October 2026

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180 Ω
28 Ω✓
340 Ω
44 Ω

Correct answer

8 Ω

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The maximum permissible current through a resistor is 250 mA. If the resistor is rated as R Ω, 0.5 W, then find the value of R.

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