'A resistor has a resistance of 43.6 ohm at 20*C and 50.8 ohm at 60*C. Determine the temperature coefficient of resistance of aluminium at 0PC, its resistance at O*C and at 40*C.'
Added by Travis V.
Step 1
- Resistance at 20°C, \( R_{20} = 43.6 \, \Omega \) - Resistance at 60°C, \( R_{60} = 50.8 \, \Omega \) Show more…
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