An electric heater carries a current of 13.5 A when operating at a voltage of 120 V. What is the resistance of the heater?

Q: 13 Find the equivalent resistance of the circuit. If a 6 V battery is connected to the circuit, Find…

A:

Q: 7. A current of 2.0 A exists in a conductor whose terminals are connected across a potential…

A: *** The Three questions (7,8 & 9) are not connected to each other, so according to the bartleby…

Q: 25. If a lamp has a resistance of 120 Q when it operates at 100 W, what is the applied voltage? а.…

A: Power is defined as the rate at which work is done and it is given in watts. Power is required to…

Q: A current of 29.1 A flows through an electric heater operating on 120 V. What is the heater's…

A:

Q: What is the new resistance in a wire at 50 degree C when initial resistance is 20 ohms at 30 degree…

A: Resistance of any electrical device is the ratio of given voltage to the current flowing through…

Q: If a 3-W bulb is connected to a 120-V power line, how much current flows through it in amperes?…

A: Given data The power of the bulb is P = 3 W. The voltage of the power line V = 120 V. The current in…

Q: An electric heater carries a current of 14.0 A when operating at a voltage of 4.20  102 V. What is…

A: Given: The electric current in the heater is 14.0 A. The operating voltage is 4.20x102 V.

Q: 10. Calculate the (a) resistivity and the (b) conductivity of a material that has a length of 15 m…

A: Given that length of the material and cross sectional area of the material and also given the value…

Q: 122 8Ω ww ww 152 a 10 Ω I + 50 V

A:

Q: continuously

A:

Q: An electric heater carries a current of 13.0 A when operating at a voltage of 1.50 x 102 V. What is…

A:

Q: A metal wire has a resistance of 10.0 ohms at a temperature of 20.0°C. If the same wire has a…

A:

Q: A current of 25.5 A flows through an electric heater operating on  220 V. What is the heater's…

A: In a electrical circuit we can apply ohm's law to calculate resistance because it states that…

Q: A current of  22.1 A  flows through an electric heater operating on  120 V.  What is the heater's…

A: From Ohms law:

Q: 23) For the graph shown in the figure, what physical quantity does the slope of the graph represent…

A: Ohms law is used to calculate the unknown resistance or current flowing through a resistor.

Q: Using the data in table 1, what is the average value of resistance of the circuit? a. 1997.69 ohm…

A: The relation from Ohm's law is, V=IR Here, V is the voltage, I is the current and R is the…

Q: A 440.0-volt electric heater draws 10.00 amperes of current. According to Ohm's law, what is the…

A:

Q: 7. A circuit has 3 A of current. How long does it take 15 C of charge to travel through the circuit?…

A: Given data:  Current (I) = 3 A Charge (q) = 15 C Required: Time (t)

Q: How many 13-watt W light bulbs can be simultaneously operated on a 120-volt [V] household circuit…

A: Given Voltage is V=12 V Current is I=15  A Power of light bulb is Plight bulb =13 W Find the number…

Q: 5. At 20° C, 33 meters of copper wire has a resistance of 0.639 ohms. What is the resistance of 165…

A:

Q: Copper wiring in a house usually has a diameter of approximately 1.5mm. What length of copper wire…

A: Given that - Diatmeter of copper wire(D) =1.5mm=1.5*10^-3m Resistance(R)=1.0 ohm Resistivity of…

Q: What is the resistance of a Nichrome wire at 0.0∘C if its resistance is 140.00 Ω at 11.5∘C? (5…

A: The value of the temperature coefficient of the Nichrome is 0.0004 (C°)-1. The expression for the…

Q: At 20° C, 33 meters of copper wire has a resistance of 0.639 ohms. What is the resistance of 165…

A: resistance  R ρ = Resistivity L = length A = Cross sectional Area

Q: A copper wire has a resistance of 10 ohms at 20 °C. What is the resistance if the temperature is…

A: Electrical resistance of a conductor is given by- When RT = 80 oC

Q: What is the equivalent resistance in the circuit below? 10 10 1 20 20 2

A:

Q: The resistance of a copper wire carrying an electrical current is directly proportional to its…

A: Ohm's law defines a linear relationship between the voltage and current flowing in the circuit. The…

Q: An electric heater carries a current of 19.0 A when operating at a voltage of 3.60 ✕ 102 V. What is…

A:

Q: What is the current produced by a 9 V battery flowing through a resistance of 200 Ω?

A:

Q: If the resistance of the bulb filament at room temperature (20 °C ) is 1.1 Ω, what is the resistance…

A: Write the expression for the final resistance. Here, Ro is the resistance at temperature T1, Rt is…

Q: An electric heater carries a current of 14.0 A when operating at a voltage of 120 V. What is the…

A: Given: current carried by electric heater, I = 14 A Operating voltage, V =120 V

Q: A Palduma water heater heats 1 liter (1000 cm?) of water from 19°C to 99°C in 10 minutes when 110 V…

A:

Q: A meter measures a current of 9.33x10^14 electrons flowing past a point each second. Express this in…

A: Let the number of electrons is denoted by n, the charge is denoted by q, and the time taken is…

Q: A 5 ohm and 8.0 ohm resistor are weird in parallel what is the total resistance ?

A:

Q: An electric heater carries a current of 14.0 A when operating at a voltage of 1.80 × 102 v. What is…

A: Given, Current=14A Voltage=1.80×10^2v Resistance=?

Q: 20. Which one of the following is the correct statement regarding the resistance? a. The resistance…

A: statement(a) is incorrect as with increase in temperature the thermal velocity of electrons…

Q: 5. A piece of wire of cross-sectional area 2 mm2 has a resistance of 300 ohms. Find (a) the…

A:

Q: A current of  12.2 A  flows through an electric heater operating on  220 V.  What is the heater's…

A: According to ohm's LawV=IRR=VIHereR=resistanceI=current through wireV=voltage drop across resistance

Q: A hair dryer uses 120 V and generates 1875 W.  The resistance in the hair dryer is _____ Ohms.

A: Given: Power (P) = 1875 WVoltage (V) = 120 V

Q: A silver wire has a resistance of 2.1 Ω at 27.5 °C, and a resistance of 2.7 Ω at 100 °C. Determine…

A:

Q: The filament of a tungsten light bulb has a resistance of 125 Ω at 400 ˚C. Determine its resistance…

A: R2 = R1 [ 1+ a (T2 - T1) ] R2 is resistance at 400°C R1=?  a = temperature coefficient of tungsten…

Q: 2) Find the equivalent resistance and the total current in the circuit, if the voltage is 110 V. R23…

A: Here, We are given a circuit with 4 resistances. We are required to find the equivalent resistance…

Q: An electric space heater dissipates 1,280.29 Watts of power.  If the voltage source is 102.31 volts,…

A:

Q: .3. A refrigerator uses 1200 W of power. If it has a total resistance of 352, what is the current…

A: Given: The power is 1200 W. The total resistance of the circuit is 35 Ω.

Q: what is the measured temperature (in units of C) when its resistance is 86.8 2. Assume the…

A: Option C is correct.  Explanation is in next part.

Q: ow much heat is produced in 5 min by an electric iron which draws 5 A fr

A: Given:-  The voltage V = 120 V  The current i = 5 A  The time  t = 5 min = 300 sec  Find:-…

Q: 1. A charge of 3,600 C passes through an electric lamp in 3.0 min. What is the current in the lamp?

A: According to Bartleby guidelines we can only solve the first question at a time. Kindly post rest of…

Q: 6. Figure 3.39 shows an electrical circuit. 3 V A, 10 2 A, 62 42 V Figure 3.39 C4 (a) the effective…

A: The resistance is the obstruction in the flow of the current. The equivalent resistance (Rs) of a…