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: emf + R₁ ww R₂ R3 R4 ww Find the the potential drop across R4. R₁=1ohm, R₂=7ohm, R3-3ohm, R4-7ohm,…
A: Circuit diagram is given as,
Q: The plate on the back of a personal computer says that it draws 0.57 A from a 120-V, 60-Hz line. For…
A: Given: Irms=0.57A Vrms=120V f=60Hz To find: Current Amplitude
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: 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: 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: What is expected when 20 ka, 1 W resistor in parallel are used instead of 1-10KO, 1W? O a. Provides…
A: Simple electrical question.
Q: Rz =3,002 Ri =4.00r ; R- 3.002 = R, = 4,0ar Ei=10,0V %3D Ez=26,0V The ciruit shown in the fiqure…
A:
Q: An ammeter has been designed by indirect methoc with current ranges 1A, and 5A, if PMMC meter have…
A: In the indirect method to produce an ammeter, the galvanometer is connected in shunt with series of…
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: Resistance of potentiometer wire is 1 per meter. A Daniel cell of e.m.f. 1.08 V balances at 216 cm…
A: We have to find-1 Current through wire I=?(2) Balancing length l2=?Given that-Resistance per meter=1…
Q: Resistance of potentiometer wire is 1 № per meter. A Daniel cell of e.m.f. 1.08 V balances at 216 cm…
A:
Q: In the shown figure, find the power (in W) dissipated in the 2R-resistor if ɛ = 51 V and R = 3.0 N.…
A: Power is required to convert electrical energy into some form such as motion, heat, electromagnetic…
Q: The maximum current that a 2-watt resistor (Q2 *: 80 kOh) can do is a. 25ui 5 mAh 160 kA
A: The expression for the maximum current is,
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: 20 V 3.3 ka OD V-6 V M
A: SOlution: Given that A JFET self bias circuit VDD = 20 V
Q: resistance R in Ohms
A:
Q: An electric heater is rated 1000 W-220 V. Calculate the resistance of the heating element.
A: Introduction : In this question we are provided with value of power and potential difference .…
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: 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: 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: In the Wheatstone Bridge experiment, suppose we found the balance point for a given R, and the ratio…
A: Given: The known balance point for resistance Rs Known length ratio L2L1 To determine the ratio of…
Q: The battery voltage is , V = 85.3 V; and the resistances are R1 = 78 Ohms; R2 = 123 Ohms; R3 = 55…
A:
Q: Given this network, calculate the: Total resistance of the circuit b. Current in the circuit R,=…
A: a) Net resistance in series = sum of all individual resistance So, Net resistance for given circuit…
Q: 4. From the circuit, solve for the values of the currents. Vと 15V $42
A:
Q: In the shown figure, find the power (in W) dissipated in the 2R-resistor if ɛ = 13 V and R= 3.0 N.…
A: A charged body has an excess of either the positive or the negative charges. The flow of charges…
Q: A 2.00-nF capacitor with an initial charge of 4.40 µC is discharged through a 1.59-kn resistor.…
A: Given: The capacitance of the capacitor is C = 2 n F The initial charge on the capacitor is q0 = 4.4…
Q: 2. For a real battery of emf E and an internal resistance of r, find the "load resistance" RL which…
A: Given:- EMF of the battery is: E = V + ir Here, r= internal resistance
Q: si paraps and surgues bambupa The 45-V Lattery delivers 71w of power to the circuit What is the…
A:
Q: 8. To measure the resistance, the leads should be connected to A and B 79 SERES E MULTETEA A and C A…
A: To measure resistance across any wire with the help of a DMM, the two leads are first connected to…
Q: In the circuit shown, Find the value of the resistor R, for | = 30 mA. 510 Ω R 100 mA Select one: a.…
A: Given An electrical circuit The current source provides 100ma I=30 ma Let current on other branch…
Q: An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is…
A: To Find : (4) potential difference across 32ohm resistor and 80ohm resistance. (As per guidelines…
Q: In (Figure 1), the total resistance is 20.0 kf, and the battery's emf is 33.0 V. The time constant…
A: Given: E = 33 V R = 20 kΩ Time constant = RC = 12 microseconds
Q: Resistor 1 is 3.8 ohms, resistor 2 is 8.4 ohms and resistor 3 is 7.7 ohms. The ammeter reads 8.9 A.…
A: Resistor 1 is 3.8 ohms, resistor 2 is 8.4 ohms and resistor 3 is 7.7 ohms. The ammeter reads 8.9 A…
Q: IF E=12V R1=3002 R2%=3KN R3=6KS2 ve R4=0.7KO. Find total resistance and current.
A: The resistances are R1=300 ΩR2=3 kΩ=3×103 ΩR3=6kΩ=6×103 ΩR4=0.7kΩ=0.7×103 Ω R2 and R3 are parallel…
Q: Determine the total resistance. chle
A:
Q: R3= 600 R; =240 R.= 200 R: =1.70 IT A R = 30n IT 1. 132V
A:
Q: Find emf (E) of the cel as shown in figure below. 12V ww D ww 1A F 2A
A: According to KCL I= 1A +2 A=3 A
Step by step
Solved in 3 steps with 1 images
