A piece of Nichrome wire has a radius of 5.9 x 10 m. It is used...

Question

Question

Answer 1

Answer #1

kS.gx o4 m V loo volt V2 R29.41 A iso X.ly冠

Answer 2

Similar Homework Help Questions

A piece of Nichrome wire has a radius of 6.6 x 10-4 m. It is used...

A piece of Nichrome wire has a radius of 6.6 x 10-4 m. It is used in a laboratory to make a heater that dissipates 4.90×102 W of power when connected to a voltage source of 110 V. Ignoring the effect of temperature on resistance, estimate the necessary length of wire.
A piece of Nichrome wire has a radius of 5.1 x 10-4 m. It is used...

A piece of Nichrome wire has a radius of 5.1 x 10-4 m. It is used in a laboratory to make a heater that dissipates 4.70×102 W of power when connected to a voltage source of 140 V. Ignoring the effect of temperature on resistance, estimate the necessary length of wire.
A piece of Nichrome wire has a radius of 5.50 10-4 m. It is used in...

A piece of Nichrome wire has a radius of 5.50 10-4 m. It is used in a laboratory to make a heater that uses 3.00 102 W of power when connected to a voltage source of 120 V. Ignoring the effect of temperature on resistance, estimate the necessary length of wire.

Apiece of Ndrerne wire has ands of 7.50 κ 10.m Itisused in a laboratory to make...

Apiece of Ndrerne wire has ands of 7.50 κ 10.m Itisused in a laboratory to make a heater that uses 6.00 x 02 wofpower when connected to a voltage source of 120v. Ignoring the effect of on resistance, estimate the necessary length of wire 13 5
What is the resistance of a 6.4 m length of nichrome wire that has a radius...

What is the resistance of a 6.4 m length of nichrome wire that has a radius of 0.321 mm? How much current does it carry when connected to a 120 V source? R = _______ Ω I = __________ A
(b) (i) A piece of nichrome wire (a Ni-Cr alloy) has a resistance of 6.5 ....

(b) (i) A piece of nichrome wire (a Ni-Cr alloy) has a resistance of 6.5 . The wire has a length of 10 cm and a diameter of 1.2 mm. Calculate the electrical resistivity and conductivity of this wire. You now connect a voltage source to your Ni-Cr wire, using it as a resistive element. (ii) What would happen to the temperature of the wire ? (ii) What would happen to the resistance as the temperature changes ? (iv) Why...

(b) (0) A piece of nichrome wire (a Ni-Cr alloy) has a resistance of 6.5 ....

(b) (0) A piece of nichrome wire (a Ni-Cr alloy) has a resistance of 6.5 . The wire has a length of 10 cm and a diameter of 1.2 mm. Calculate the electrical resistivity and conductivity of this wire. You now connect a voltage source to your Ni-Cr wire, using it as a resistive element. (ii) What would happen to the temperature of the wire ? (iii) What would happen to the resistance as the temperature changes ? (iv) Why...
(b) (i) A piece of nichrome wire (a Ni-Cr alloy) has a resistance of 6.5 12....

(b) (i) A piece of nichrome wire (a Ni-Cr alloy) has a resistance of 6.5 12. The wire has a length of 10 cm and a diameter of 1.2 mm. Calculate the electrical resistivity and conductivity of this wire. (3) You now connect a voltage source to your Ni-Cr wire, using it as a resistive element. (ii) What would happen to the temperature of the wire ? (1) (iii) What would happen to the resistance as the temperature changes ?...
A portion of Nichrome wire of radius 2.80 mm is to be used in winding a...

A portion of Nichrome wire of radius 2.80 mm is to be used in winding a heating coil. If the coil must draw a current of 8.45 A when a voltage of 120 V is applied across its ends, find the following. (Take the resistivity of Nichrome to be 1.50 ? 10?6 ? · m.) 3. -10 points My Notes Ask Your Teacher A portion of Nichrome wire of radius 2.80 mm is to be used in winding a heating...

A certain toaster has a heating element made of Nichrome resistance wire. When the toaster is...

A certain toaster has a heating element made of Nichrome resistance wire. When the toaster is first connected to a 130-V source of potential difference (and the wire is at a temperature of 20.0°C), the initial current is 1.70 A, but the current begins to decrease as the resistive element warms up. When the toaster reaches its final operating temperature, the current has dropped to 1.53 A. (a) Find the power the toaster converts when it is at its operating...