Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.29 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.20 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. شت ها R₁ www 41 V remove R₂ remove R₁ R₂ 12

Q: The circuit to the right consists of a battery (Vo = 6.00 V) and five resistors (R₁ = 311 22, R₂ =…

A: Given Data: Voltage v0 = 6.00 V.Resistance 1 R1 = 311 Ω.Resistance 2 R2 = 582 Ω.Resistance 3 R3 =…

Q: A heart pacemaker fires exactly 71 times a minute. Each time it fires, a 19.0 nF capacitor is…

A:

Q: Consider the circuit shown in the diagram. Before the switch is closed, both capacitors are…

A: Immediately after the switch is closed the capacitor will act as short i.e. capacitor will have zero…

Q: A charged capacitor with a capacitance of C = 4.00x10 F. has an initial potential of 7.00 V. The…

A: Given: The capacitance of the charged capacitor is C = 4 x 10-3 F The initial potential of the…

Q: The circuit in the drawing contains five identical resistors. The 45-V battery delivers 79 W of…

A: Given: Potential Difference,V=45VPower,P=79W When the same amount of current passes through the…

Q: A 9-V battery is connected to two resistors in series with resistors of 5 2 and 10 Q2 respectively…

A:

Q: A defibrillator is designed to pass a large current through a patient’s torso in order to stop…

A:

Q: A 0.5 mF capacitor is fully charged. A 800 Ω resistor is then connected across it. How long will it…

A: Given C = 0.5 mF R = 800 Ω we have to find out the time to remove 95% of the charge stored in the…

Q: A 2002 load receives power from parallel-connected battery cells, as shown in the figure below.…

A: Here,We apply nodel analysis,So,V-V1r1+V-V2r2+VR=0V-121+V-121+V20=02V -24 =-V2040V -480 = -V41V…

Q: Ex (H. W) Determine the current supplied by each Battery in the Grcuit 42 5 V 22 30 V 20 V- svT 5 V…

A: Let us assume that current flows in anticlockwise direction in each loop shown in the diagram…

Q: A battery has emf 30.0 V and internal resistance r. A 9.00 Ω resistor is connected to the terminals…

A: Given data: The emf of the battery is E=30 V The voltage drop across the resistor is V=27 Volt A…

Q: Using the information in the image below. The current at the third resistor, R3 would be R1 R2 R3 R4…

A: According to ohm's law,                   V= IR    Here , V = potential difference.…

Q: In the figure battery 1 has emf 81= 14.0 V and internal resistance r = 0.040 Q and battery 2 has emf…

A:

Q: In the figure battery 1 has emf 81 = 26.0 V and internal resistance r₁ = 0.024 02 and battery 2 has…

A: Given:                           E1 = 26.0 V                         r1 =0.024Ω…

Q: A 2002 load receives power from parallel-connected battery cells, as shown in the figure below.…

A: Equivalent emf, when two cells are in parallel Emf = E1×r2 + E2 × r1/(r2 + r1)  And the equivalent…

Q: or the circuit shown below, a) Find the total resistance of the circuit: ✓✓ 5 V +

A:

Q: In the figure R₁ = 5.03 02, R₂ = 10.11 02, R3 = 15.04, C₁ = 5.19 µF, C₂ = 10.25 µF, and the ideal…

A:

Q: The figure below shows a battery connected to a circuit. The potential difference across the battery…

A: To determine: The current in resistance 12 ohm. Formula used: when resistance in…

Q: Two resistances, R1 and R2, are connected in series across a 12-V battery. The current increases by…

A: According to Ohms law V = IR

Q: Two 100 resistors are connected a) in series and b) parallel to a 24.0 V battery. What is the…

A: Given data:  Two resistors are connected (a) in series and (b) in parallel combination  R1 = R2 =…

Q: Two resistors, R1 = 2.00 kΩ and R2 = 3.00 kΩ, are connected in parallel and their combination is…

A:

Q: = 10 V and &z = 6 V. Find th In the circuit shown, R, = 3 N, R2 = 2 N, R3 = 5 N, ɛ = 4 V, ɛ2…

A:

Q: Two batteries have the same emf &, but different internal resistances r1 and r2 > r2) are connected…

A: Terminal potential of a cell V = E - Ir  Where r = internal resi

Q: In the circuit of the figure below, determine the current in each resistor and the potential…

A: R = 416 ohm R1 = 80 ohm R2 = 20 ohm R3 = 70 ohm V1 = 40 volts V2 = 360 volts V3 = 80 volts Let I be…

Q: resistance r2 0.013Q. The batteries are connected in series with an external resistance R. (a) What…

A:

Q: You have a devise with resistance of 1 is operated at a voltage of 8.0 V. How many electrons pass…

A: Reistance (R)=1 ohmVoltage (V)=8 Vtime (t)=0.4 scharge on electron (qe)=1.6×10-19 C

Q: Question: If a current of 64 A is running through point a, what is the potential difference between…

A: Given data:  Current through point a (I) = 64 A Resistance (R1) = 6.7 Ω Required: Potential…

Q: € = 36V J b 72V 36V 6V 9V 3V 18V 24V 3 μF 24 μF 6 μF 4 μF 12 μF Consider the circuit shown in the…

A:

Q: The drawing shows a circuit containing three resistors and three batteries. Which of the following…

A:

Q: BIU A Question 7) Figure a shows a circuit composed of a 24-V battery and four resistors, whose…

A:

Q: For the circuit given what is the voltage across C2, in V? The voltage source in the circuit has a…

A:

Q: Two resistances, R1 and R2, are connected in series across a 6.0-V battery. The current increases by…

A:

Q: A defibrillator is designed to pass a large current through a patient’s torso in order to stop…

A:

Q: In the circuit shown below, the current I, = 2.0 A. The magnitude of the current the 4.02 resistor…

A: Kirchhoff’s Current Law or KCl states that "The algebraic sum of all currents entering and exiting a…

Q: In the figure, a resistance R=120 Ω is located on each edge of the tetrahedron, find the difference…

A:

Q: e current (in A) in the 12.0 0 resistor

A:

Q: Two resistances, one 12 Q and the other 18 Q, are connected in parallel. What is the equivalent…

A: Write a given value of this question. R1=12ΩR2=18Ω

Q: A battery has an emf ɛ = 12 V and an internal resistance r= 2.0 Q. as shown in the figure. When a…

A:

Q: Electrogenic fish, like electric eels, have the ability to create fairly large voltages that can be…

A: It is given that an electrogenic fish can generate a voltage of v=0.15 V/cell, and Eels have the…

Q: A defibrillator is designed to pass a large current through a patient’s torso in order to stop…

A: The above problem is based on discharging of the capacitor.  At t=0 s, when the  switch closes, the…

Q: a) Determine the currents 11 1 1, 12 1 2, and 131 3 in the figure (Figure 1). Assume the internal…

A:

Q: While a 6-µF capacitor is charged through a resistor, the current drops to half of its maximum…

A:

Q: In the figure battery 1 has emf 8₁ = 13.0 V and internal resistance r₁=0.041 2 and battery 2 has emf…

A:

Q: A 3.0[μF] capacitor is initially charged to its maximum capacity. It is then connected in series to…

A: Given,The initial charge of the capacitor =Q0The capacitance of the capacitor = C = 3.0 μF =3.0×10-6…

Q: A 1.00 farad capacitor is charged to 10.0 volts. At time t=0.000 the capacitor is connected to a…

A:

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.