he flash bulb resistance lb requires above 400m.J

Q: Assume you have one room it has 8 lamps and they are working 11 hours per day. If the unit price is…

A:

Q: Solve for the resistance R 3. <3A

A: From the above network

Q: A Battery of emf 4V of internal resistance in is connected parallel with another battery of emf 11 &…

A: We need to compute- Current through external resistance (I)=? The data given as- E1=4 VE2=1 Vr1=1…

Q: In the Power Transfer experiment, A ioad resistance R = 5 Ohms is connected across the terminals of…

A:

Q: A JFET has a specified Pinch- off Voltage of 5V. when Vas =0, what is Vos at the Point where the…

A: This is a question from the electronics. JFET (Junction Field-effect Transistor): JFETs are…

Q: 5. How much electrical energy is transferred to thermal energy in 2.50 hrs by an electrical…

A:

Q: A 230 volts supply runs to 10 meters wire with a 20 kQ resistance. Determine how long wouldit take…

A: Given value--- Voltage = 230 V. resistance = 20 k Ohm. charge = 40 mC. We have to find--- time ?

Q: The power of the 4mA current source is 2mA 4mA 3V Select one: a. 12 mW O b. 0 mW Ос. -12 mW d. Same…

A: The power of the source is given by P = VoIo   Where Vo = Total voltage due to source Io = Total…

Q: What is the maximum voltage that can be applied across a 2.7 kohm resistor rated at 3/4 watt?

A: Given R=2.7kΩ=2700Ω P=3/4W

Q: The storage battery of a car has an emf of 12 V. If the internal resistance of the battery is 0.42,…

A: Emf of battery, E = 12 V Internal resistance of battery, r = 0.4Let I be the maximum current drawn…

Q: The minimum of input voltage required for regulation to be established in Figure below. with…

A: CONCEPT:

Q: Hame Work se PiJ A series Circuit consists of three resistors R=25k R2 = 65ksn, R3=80 k.17 the…

A:

Q: A water heater that is connected across the terminals of 15V power supply is able to heat 250ml of…

A:

Q: APPLICATION: A 100-watt incandescent lamp, when hot, has a resistance of 42 0, while a 60-watt lamp…

A: (1) Given: P1=100W P2=60W R1=42 ohm R2=823 ohm V=220V

Q: 4. Find the equivalent resistance www ww ALA VIE 2. 12V www ww ww D.F.A ww 0.1.A 1.A CIA DIA-

A:

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: Find the Load RL that result in maximunm power delivered to the load. 2vab a R 6 V Select one: O a…

A: In the given circuit we need to find the value of load resistance for which the load will consume…

Q: 01

A: The Power of the source is given byp=VoloWhere,Vo=Total voltage due to sourcelo=Total current due to…

Q: resistance R in Ohms

A:

Q: Needs Complete solution with 100 % accuracy.   Don't use chat gpt or ai.

A: Step 1: Step 2: Step 3: Step 4:

Q: A battery provides 12 volts on open circuit and it provides 11.6volts when delivering 2ampere .what…

A: e = 12 V V = 11.6 V I = 2 A

Q: has a will be its reading, when it is connected acell of emf 2v having inteanal A voltmeter…

A: Given data:  Resistance of voltmeter (R) = 30 Ω Emf of cell (ε) = 2 V Internal resistance (r) = 10 Ω…

Q: A 12V battery produces 0.221 A current when it is across a 50.0 0 load. The battery's internal…

A:

Q: In a tDCS treatment procedure, 0.55 mA of current flows through a patient's brain when there is a…

A: The value of current is The potential difference is

Q: A 200 ohms resistor and a 5000 micro farad capacitor is connected in series with a 10V battery. Find…

A:

Q: ww ww 70 40 9V 12V

A: R1 = 7 ohm R2 = 4 ohm R3 = 8 ohmV1 = 9 volts V2 = 12 volts let the current through R1 = I1, towards…

Q: Find the average power absorbed by the resistor R R = 1012 2.50 w 11:2 50/0° V (rms) O a 250 W O b.…

A: Given Resistance R = 10 Ω Find the average power absorbed by the resistor R, as following below.

Q: Electrons in an X-ray tube are accelerated through 1.00×102 kV and directed toward a target to…

A:

Q: What is the voltage drop across the 11 ohm resistor? Your answer V=? (60 V 42 v=?

A: Using Ohm's law to calculate the voltage drop across 11 ohm resistor,

Q: 3The ratio of the resistance of a 10.Om.of nickel-silver 1.5mm in diameter to that of a 10.0m copper…

A: Given: L1=10m, d1=1.5mm, ρ1=3×10-5Ωcm, L2=10m, d2=2mm, ρ2=1.7×10-6Ωcm The resistance of Ni/Ag wire…

Q: All household circuits are wired in parallel. A 1230-W toaster, a 210-W blender, and a 55-W lamp are…

A: Given:-  All household circuits are wired in parallel. the three devices are in parallel when…

Q: Calculate the effective resistance (in ko) of a pocket calculator that has a 2.10 V battery and…

A:

Q: -10r a. Calculate the energy of the following signal : g(t) = 10te

A: The signal is given as : g(t)=10te-10t3           0≤t≤∞ The energy of the given signal is :…

Q: string of 26 identical Christmas tree lights are connected in series to a 120 V source. The string…

A: