The current in a microwave is 6.25A. If the resistance of the oven's circuitry is 17.60, what is the voltage in the microwave?
Q: How much energy per unit time does a 6.0 V portable radio use if it draws 250 mA of current?
A: Given data :- Voltage V = 6 volt…
Q: What current I is needed to transmit 125 MW of power over a transmission line held at a voltage of…
A: Given(s): Power, P=125 MW=125 x 106 W. Voltage, V=25.0 kV=25.0 x 103 V. Require: Current, I=?
Q: Problem 3. The reading on the ammeter in figure below is 3.00 A, and the current runs from right to…
A: a) Apply the KVL rule in the lower loop. ∑Vlower=024 V−I1(3 Ω)−(1 Ω)IA=024 V−I1(3 Ω)−(1 Ω)(3…
Q: Houses in Europe run on 220.0 V instead of 120.0 V like here in the US. A circuit in a European…
A:
Q: A 50.7 ohm resistor is put into a circuit with a 16 volt battery. What is the power dissipated (in…
A:
Q: A string of 26 identical Christmas tree lights are connected in series to a 120 V source. The string…
A: Given Voltage of source is V= 120 V power dissipated in the string is P=65 W. The relation between…
Q: 10 +12V 4 Q 20 +9V 60 30 +6V in
A:
Q: While taking a bath, a person touches the metal case of a radio. The path through the person to the…
A: Resistance is The minimum current for ventricular fibrillation is Note:Find:The minimum voltage that…
Q: A microwave is rated at 1,200 Watts. If it receives 120 Volts of potential difference, what is the…
A:
Q: A lamp is connected to a 120 V line. When the switch is first turned on and the filament is cold,…
A: Given data The voltage to which lamp is connected is given as V = 120 V. The Current flowing…
Q: A high intensity desk lamp is rated 28 W but requires on 11 V. It has a transformer which converts…
A:
Q: A string of 16 identical holiday tree lights is connected in series to a 120 V source. The string…
A: Given : Power = 64 Watt Voltage = 120 V 16 identical light trees. Suppose the resistance of each…
Q: A 100 W lightbulb is plugged into a standard 120 V outlet. (a) What is the resistance of the bulb?…
A: Power of the lightbulb is P=100 W. Supply voltage is V=120 V. If R be the resistance of the…
Q: the current of a 30 ohm resistor is measured to be 0.35 amps. what is the emf E of the battery?
A: Given data Resistance (R) = 30 ohms Current (I). = 0.35 A Emf of the battery = ?
Q: A laptop can be powered by an adapter that provides a 19.5V voltage and a 9.23 A current. What is…
A: Voltage provided by adapter (V) = 19.5 VCurrent (I) =9.23 A
Q: A high-voltage electricity transmission line is hung from metal towers with glass insulators having…
A: Given Resistance of wire = 0.85 × 109 Ω Applied voltage = 180 kV We have to calculate the current
Q: Lee watchesTV for 2 hours per day. During that time, The TV consumes 200 W per hour. Electricity…
A: P=200W=0.2 KW (Power consumed per hour) T=30*2=60 hours (total time) Rate= 12 cents per Kilowatt…
Q: A high-voltage transmission line with a resistance of 0.315 Ω/km carries a current of 1.45 kA. The…
A:
Q: he capacitor in the circuit shown below is initially uncharged. The swit 0 μF, and R = 2.0 Q. At…
A: The voltage provided by the battery, Capacitance,…
Q: R2 В >I R1 I- A
A:
Q: hat current (in kA) is needed to transmit 130 MW of power at a voltage of 29.0 kV? b. Find the…
A:
Q: A 60W lightbulb is the only element in a circuit powered by a 120V household outlet. What is the…
A:
Q: Two light bulbs are in series, one operating at 120.0 W and the other operating at 60.0 W. If the…
A: Given Two light bulbs power = 120W and 60W Voltage = 120 V
Q: . A resistor operated at 120 V DC is rated at 1.40 kW. a) What is the normal operating current…
A:
Q: A 95-W light bulb operates on an effective ac voltage of 110 V. a) What is the effective current…
A: A) We know that Power P=VI I=P/V=95/110 I=0.86A
Q: A 802.73 watt generator can produce a current of 17.12 amps through a circuit. What is the total…
A: Given Power (P) = 802.73 W Current (Io) = 17.12 A Let, voltage across the circuit is ' Vo '.
Q: What is the current (in Amps) in the circuit at t = 0.00500s?
A: Given, An RC circuit with an emf of 13.7 VReistance, R = 8.71 kΩCapacitance, C = 2.34 μFTime , t =…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 1. You run your 1500 W microwave in your dorm room for 5.0 minutes to heat your TV dinner. What is the cost of the energy used, at a rate of 0.11 per kW·h? and can a 120 V outlet with a 15 A current power your microwave without blowing the breaker? Why or why not?What current ? is needed to transmit 105 MW of power over a transmission line held at a voltage of 25.0 kV? ?= A Find the power loss ?loss that would occur in the transmission line if a 1.45 Ω line is used to transmit 105 MW of power. ?loss= W What percent loss does this represent? percent loss:The capacitor in the circuit shown is fully charged by a 24 V battery. The switch is closed at t = 0. At sometime after the switch is closed, the voltage across the capacitor is measured to be 10 V. What is the current in the circuit at this time, in Ampere? C = 3.0 µF, and R = 2.0 02. Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. Cil
- A 1500 W microwave oven runs off of a 240 V supply. The current drawn is by the microwave is 6.25Amps a) If the electricity cost is $0.0925 per kWh, how much does it cost to run the microwave for 5 min?A 120 volt household circuit has a 20 amp circuit breaker (maximum). A 600-Watt heater and a 60 ohm light are connected to this source in parallel. How many amps flow through the 600-Watt heater?