Question

A metal resistor has resistance of 10 ohm at 0°C and 11 ohms at 160°C, Find...

A metal resistor has resistance of 10 ohm at 0°C and 11 ohms at 160°C, Find the temperature coefficient?
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A resistor with a resistance of 270. ohms, an inductor with an inductance of 160. mH...
A resistor with a resistance of 270. ohms, an inductor with an inductance of 160. mH and a capacitor with capacitance 115 µF are all connected in series with a 60 VAC source. At the resonance frequency, find the inductive reactance in the circuit. ohms
1. An electric space heater has resistance of 0.5 Ohms. Find the heat it generates if...
1. An electric space heater has resistance of 0.5 Ohms. Find the heat it generates if it's plugged into a standard US outlet for 1 hour.   2. A 12 volt ideal battery is wired in series with a 1 Ohm and a 3 Ohm resistor. Calculate the power dissipated by each resistor.  
a 10-volt battery connected across a parallel combination of a 100 (ohm) fixed resistor and a...
a 10-volt battery connected across a parallel combination of a 100 (ohm) fixed resistor and a variable resistor R. It can be shown that the total current in the circuit I (in amperes, A) is the following function of the variable resistor R (in ohms): I= ((100+R)/10R) If the variable resistance is decreased at a rate of 5 ohm/s, calculate the rate of change in the current with time when the variable resistance is 50 ohms.
Resistor R1=3.7 Ohm is connected in series to parallel combination of resistors R2=7.9 Ohm and R3=11.1...
Resistor R1=3.7 Ohm is connected in series to parallel combination of resistors R2=7.9 Ohm and R3=11.1 Ohm. Find equivalent resistance of this combination. Give answer in Ohms. Resistor R1=3.7 Ohm is connected in series to parallel combination of resistors R2=7.9 Ohm and R3=10.7 Ohm. This combination is connected to the ideal battery of V=10.6 V. Find current through the R3. Give answer in A.
A copper wire has a resistance of 0.515 Ohms at 20 degrees C, and an iron...
A copper wire has a resistance of 0.515 Ohms at 20 degrees C, and an iron wire has a resistance of 0.545 ohms at the same temperature. At what temperature, in degrees celsius, are their resistances equal? The temperature coefficient of resistivity of copper is 3.9x10^-3 while that for iron is 5.0x10^-3. Can somebody answer this question for me? thank you
The equivallent resistance of two resistors for series and parallel connections are 40-ohm & 10-ohm respectively....
The equivallent resistance of two resistors for series and parallel connections are 40-ohm & 10-ohm respectively. Find the value of the resistor?
Resistor R1=3.0 Ohm is connected in series to a parallel combination of R2=9.0 Ohm and R3=7.0...
Resistor R1=3.0 Ohm is connected in series to a parallel combination of R2=9.0 Ohm and R3=7.0 Ohm. The combination of three resistors is connected to a real battery of emf 12.0 V. Find internal resistance of a battery if current through a battery is 0.40 A. Give answer in Ohms.
A 10 ohm and a 15-ohm resistor are connected in parallels to a 12 V battery....
A 10 ohm and a 15-ohm resistor are connected in parallels to a 12 V battery. Find the following: a. The total resistance. b. The total current in the circuit. c. The total power supplied by the battery. d. Find the resistance of copper wire with a diameter of 4E-3 m and a length of 50 m. The resistivity at 20 0C is 1.68E-8 ohm-m. e. Two parallel, long wires are separated by 0.50 m. Wire 1 carries a current...
the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and...
the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and a current of 0.5 A. Consider a 2N3019, max Ic = 1A. Suppose Vcc=5 V. If you are designing the circuit, what should be the maximum resistance of the base resistor if beta= 10 for the resistor? the circuit digram Vi....R(resistor)...Transistor..connected with lamp and +Vcc(collector) and E connected with ground. draw the digram please.
the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and...
the lamp requires a voltage of 5 V and has a resistance of 10 ohms, and a current of 0.5 A. Consider a 2N3019, max Ic = 1A. The max power from data sheet is 800mW. Suppose Vcc=5 V. If you are designing the circuit, what should be the maximum resistance of the base resistor if beta= 10 for the resistor? the circuit digram Vi....R(resistor)...Transistor..connected with lamp and +Vcc(collector) and E connected with ground. draw the digram please.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT