How much current flows through the resistor R4? 0.25 A 0.42 A 0.18 A 0.50 A

Q: 5. A 6.00 uf capacitor with an initial charge of 1200 µC is discharged through a 4.0 M2 resistor. a)…

A: The capacitor discharge circuit contains only two components, a capacitor, and a resistor. The…

Q: 3. Four resistors R₁ 7.0 2, R₂ =6.0 M, R3=11.0 22, and R₁9.0 2 are mounted as shown in the figure.…

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Q: A 6.0 Q resistor and a 3.0 Q resistor are connected in series to a 1.5 V battery of negligible…

A: The resistor 6 Ω and 3 Ω are connected in series. The equivalent resistance is  R=R1+R2 The…

Q: A 2 µF capacitor is connected to two resistors and a 10 V battery, as shown. Both switches A and B…

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Q: Three resistors connected in parallel have individual values of 4.0 2, 6.0 2, and 10.0 Q, as shown…

A: Dear student The net current across any resister is given by: I = V/R Here V = potential difference…

Q: A cylindrical resistor of radius 3.0 mm and a length of 3.0 cm has a resistivity of 2.6 x 10-3 Ωm.…

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Q: What is the current (in A) passing through resistor 3 in the circuit if V = 12 V, R1 = 18 Q, R2 = 6…

A: Given: V=12V, R1=18Ω, R2=6Ω, R3=3Ω Refer to the figure below : There are two mesh loops. Let the…

Q: A power supply with a DC voltage of 5.0 V discharges 500.0 J of energy through a 25 Ohm resistor.…

A: The current through the resistor can be calculated using ohms law.

Q: current through t

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Q: How long will it take a charged 80 µF capacitor to lose 30% of its initial energy when it is allowed…

A:

Q: How much energy is dissipated as heat during a two-minute time interval by a 8.1 kN resistor which…

A: Given data: The time interval is t=2 min. The resistance of resistor is R=8.1 kΩ. The potential…

Q: How long will it take a charged 80 µF capacitor to lose 33% of its initial energy when it is allowed…

A:

Q: A circuit loop containing an external resistor of value R = 25.0 (ohms) is connected to a real…

A: External resistor (R) = 25 ohm Emf (E) = 20 V internal resistance (r) = 1.50 ohm

Q: The circuit below has three resistors. If the potential of the battery is 10.0 V, what is the…

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Q: How long will it take a charged 80 µF capacitor to lose 63% of its initial energy when it is allowed…

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Q: In the circuit shown in the figure. R1 = 10 0. R2- 120, R3- 200, V1-1.0v, V2=7.0V, and the batteries…

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Q: Parallel Resistors have a current running through them. If R1 =50W, R2=100W, and R3=200W. Which…

A: R1 = 50 ohms R2 = 100 ohms R3 = 200 ohms We need ro determine the resistance with maximum current.

Q: How long will it take a charged 80 µF capacitor to lose 73% of its initial energy when it is allowed…

A: Capacitance C = 80 x 10-6 F Resistance R = 45 ohm Lose of initial energy = 73%

Q: Given that the current i₁=5.00 A and i2 = 2.00 A, what will be the value of current that will flow…

A: Here current I1 = 5.00 A  Also , Current I2 = 2.00 A

Q: there's a parallel resistors that has a current running through it. If R1 = 50 Ω and R2 = 100 Ω,…

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Q: O N resistor has 2.0 V of potential difference across it. What is the power dissipated by the stor?…

A: Given Resistance R = 10 ohm  Potential difference V = 2 V

Q: How long will it take a charged 80 µF capacitor to lose 37% of its initial energy when it is allowed…

A: Given R = 45 ohm C = 80 micro F We have to find out the time that will take by this capacitor to…

Q: The circuit below has three resistors. If the circuit has a 10.0 V battery, what is the current…

A: I have explained the concept of series and parallel combination

Q: In the circuit pictured, the resistors have values of R1 = 170 Q, R, = 62 Q, and R3 = 130 Q, and the…

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Q: circuit is constructed using two batteries and three resistors as shown in the figure. The batteries…

A: Given: Va=6 VVb=1.5 V and  R1=8 ΩR2=10 ΩR3=12 Ω The electrical circuit diagram is given below.

Q: How much power is being delivered to resistor R7? 0.03125 W 0.25 W…

A: Given:- A circuit as Find:- How much power is being delivered to resistor R7? 0.03125 W 0.25 W…

Q: a. As shown, what fraction of current I goes through the 3 Ω resistor?b. If the 9 Ω resistor is…

A: The current coming from the left into the junction will split according to the ratio of the…

Q: A current of 5.0 A exists in a 10-2 resistor for 4.0 min. How many coulombs pass through any cross…

A: Answer:- 1200 c  Given  Current (I) = 5.0 A  Resistance (R) = 10 ohm  Time (t) = 4.0 minutes = 4 ×…

Q: 4Ω R1 10 N R4 5 V R6 + R2 4 Ω R5 4 2 R7 R3 2Ω

A: given:-

Q: What is the current in the 15-W resistor when e = 9.0 V? 20 2 15 0 30 2 0.40 A 0.20 A 0.50 A 0.10 A…

A: Given: The emf is ε=9 V.

Q: In the circuit below, V = 36 volts, R1 = 2.0 Q, R2 = 3.0 Q, R3 = 4.8 N, and R4 = 12 Q. What is the…

A: Given: R1=2 ΩR2=3 ΩR3=4.8 ΩR4=12 Ω The supply voltage is 36 V.

Q: A 15 Ω resistor is connected to the terminals of a 1.5 V battery.a. Draw a graph showing the…

A: Let , the distance between the negative terminal and the one end of the resistor is 20 cm. Let, the…

Q: You have a 30 V source and two resistors: R1 = 10 Q and R2 = 25 Q. Find the current in a circuit…

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Q: Determine the magnitude of the current through resistor Ry, shown in the figure below. The batteries…

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Q: Two resistors of equal resistance R are connected in parallel across a cell with emf V. What is the…

A: Given : Two resistors of equal resistance R are connected in parallel across a cell with emf V.

Q: Three resistors R, = 89.7 N, R, = 21.5 N, R, = 70.0 N, and two batteries E, = 40.0 V, and ɛ, = 364 V…

A: Given, R1=89.7Ω,R2=21.5Ω,R3=70Ω,ε1=40V,ε2=364V…

Q: 4. Four resistors R₁=8.00 £2, R₂=2.00 £2, R3=14.0 2, and R₁=4.00 2 are mounted as shown in the…

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Q: 9. Four resistors R₁=7.00 2, R₂ =11.0 2, R3-10.0 2, and R4-8.00 2 are mounted as shown in the…

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Q: How long will it take a charged 80 µF capacitor to lose 28% of its initial energy when it s allowed…

A:

Q: How much energy is dissipated as heat during a two-minute time interval by a 7.3 kO resistor which…

A:

Q: The capacitor in the figure is initially uncharged. The 30 0 a. Immediately after the switch is…

A: a) just after the switch is closed,    capacitor behaves as wire and 90 ohm resistance will be…

Q: A 6.0 Q resistor and a 3.0 Q resistor are connected in parallel to a 1.5 V battery of negligible…

A: solution is given by

Q: The capacitors C1 with a capacitance of 15.0 ?F and C2 with a capacitance of 10.0 ?F are charged up…

A: To solve this problem, we can use the formula for the voltage across a capacitor in an RC circuit: V…

Q: Three 10-0 resistors are connected in series and the combination is connected to a 30-V emf device.…

A: As per Bartleby guidelines I have solved first question out of multiple questions and if you want…

Q: 8. Find the current in the R₁ resistor in the drawing (V₂ = 16.0 V, V3 = 18.0 V, R₁ = 1.70 S2, R₂ =…

A: The given circuit diagram is shown below,

Q: A current of 5.0 A flows through an electrical device for 10 seconds. How many electrons flow…

A: Answer : Option A , Option B and Option E

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.