The potential difference across a resistor is 4.4 * 10 ^ 2 V If the resistance of the resistor is 1.8k how much current flows through the resistor?

Q: The batteries shown in the circuit in the following figure have negligibly small internal…

A: Please see the answer below.

Q: The potential difference across a resistor in a particular electric circuit is 420 V. The current…

A: Potential difference across a resistor (V) = 420 volts Current through the resistor (i) = 17 A

Q: A potential difference of 1.0 V is maintained across a 10 resistor for a period of 90.0 s. What…

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Q: What is the total resistance of two resistors, R1 = 4.6 Ω and R2 = 7.9 Ω when they are connected in…

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Q: The potential difference across a resistor in a particular electric circuit is 360 V. The current…

A: Given data: Potential difference ∆V=360 V Current (I) = 18 A Need to determine the resistance of the…

Q: If 5.0 × 1021 electrons pass through a 30.1 Q resistor in 10 min, what is the potential difference…

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Q: If Q = 400 µC and the potential difference VA - VB = -10 V in the circuit segment shown below, what…

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Q: If 5.0 × 1021 electrons pass through a 42.3 Q resistor in 10 min, what is the potential difference…

A: Electric current is  rate of flow of charge.

Q: Determine the magnitude of the current flowing through a 4.7 k2 resistor if the voltage across it is…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The power dissipated by a resistor with a resistance of R = 100 Ω is P = 2.0 W . What are the…

A: Given: resistance, R = 100 Ω power dissipated through the resistor, P = 2.0 W

Q: A resistor draws 60 W power then connected across a potential difference of 120V. What power does…

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Q: 10.0 2 V 2.5 V Figure shows a circuit which consists of a battery connected in series with a 10.0 Q…

A: (1) Potential difference across the Resistor 10ohm is 2.5V therefore , from ohm's law 2.5 = i* 10 i…

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 16.4 Q. When they are…

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Q: The potential difference across a resistor is measured to be (3.67 ±£ 0.03) V. What is the…

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Q: Based on the figure, solve for the voltage drop across the resistor with a value of 1.2 kN, given…

A: Given data:  Battery voltage (V) = 20 V Circuit diagram Required: Voltage drop across the resistor…

Q: The current in a resistor decreases by 8 A when the voltage applied across the resistor decreases…

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Q: If 5.0 × 1021 electrons pass through a 32.5 Q resistor in 10 min, what is the potential difference…

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Q: What is the total resistance of two resistors, R1 = 1.8 Ω and R2 = 24 Ω when they are connected in…

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Q: A wire whose length is 2m and whose diameter is 1.5mm carries a current of 1.2A. The wire dissipates…

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Q: The emf of a battery is 12.0 volts. When the battery delivers a current of 0.500 ampere to a load,…

A: Given data: The emf of battery is ε=12.0 V. The current delivered to load is I=0.5 A. The potential…

Q: As the potential difference across a given resistor is increased, the power expended in moving…

A: Given data:  The potential difference across resistor increased Required: The effect on power…

Q: If 5.0 x 1021 electrons pass through a 8.1 Q resistor in 10 min, what is the potential difference…

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Q: Five equal-value resistors are connected in series and there is a current of 2mA into the first…

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Q: What current flows through a resistor if 1260 C of charge moves through it in 5.0 minutes?

A: Given data: Charge (q) = 1260 C Time (t) = 5.0 minutes Required: Current (I)

Q: If 5.0 × 1021 electrons pass through a 82.3 Q resistor in 10 min, what is the potential difference…

A: Given values  n = no. of passing electrons through resistance = 5× 10^ (21)  Resistance = 82.3ohm…

Q: If the unknown resistor, R, is 20 Q, what is the voltage drop across that resistor, R? 10 0 10Ω. 10…

A: Solution:Here R1, R2 are in series thus…

Q: . If two resistors with resistance R1 and R2 are connected in parallel, the total resistance R in…

A: Given R1= 600 ohm R2 = 400 ohm change in first resistance dR1 = 0.4 ohms/s change in second…

Q: How much current flows in a 1000 Ω resistor when there is a potential difference of 1.5 V?

A: Given data The resistance of the resistor is given as R = 1000 Ω. The potential difference is given…

Q: 0.058 A of electric current is passing through a resistor, and the voltage across the resistor is…

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Q: What is the value of the unknown R if the voltage across the 500 resistances is 4.00 V?

A: This circuit can be analysed by using ohm's law, kirchoff's voltage and current law. Ohm's law -…

Q: A battery of 12 V and internal resistance (r) is connected to a load resistor R= 20. The potential…

A: Given:emf, ε = 12 VResistance, R = 2ΩPotential difference, V = 10 V

Q: A heating element in a toaster dissipates 900 W when run at 120 V. How much charge passes through…

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Q: The power dissipated by a resistor with a resistance of R = 100Ω is P = 2.0 W . What are the current…

A: given,  resistance  R = 100 Ω power dissipated across resistor P = 2.0 W Find current through the…

Q: A 1.2 kQ resistor carries a current of 15 mA. What is the potential difference (in V) across the…

A: GivenResistor (R)=1.2 k ohm= 1.2×103 ohmcurrent (I) = 15 mA=15×10-3 ALet V= Pottential difference…

Q: The current in a resistor decreases by 7 A when the voltage applied across the resistor decreases…

A: Given : ∆I = -7 A negative because current in the resistor decreases V1 = 30 V V2 = 10 V

Q: If the battery in the circuit below is 10.44V, resistor R1=72.74N, and resistor R2=17.33N, what is…

A: It is very easy.

Q: Most stereo speakers are designed to have a resistance of 8.0 Ω. If an 8.0 Ω speaker is connected to…

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Q: A 597×10−6 F597×10−6 F capacitor is discharged through a resistor, whereby its potential difference…

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Q: When four identical resistors are connected to an ideal battery of voltage V = 10 V as shown in the…

A: Given data: The voltage of the ideal battery is V=10 V. The current in the circuit is I=0.20 A.…

Q: If 5.0 x 102' electrons pass through a 20 N resistor in 10 min, what is the potential difference…

A: Current is the amount of charge flowing per second through a conductor. I = Q/t = ne/t where, I =…

Q: Five identical light bulbs are connected to two power supplies, &1 = 40 V, and ɛ2 = 80 V. Each light…

A: Given data: The resistance of five identical bulbs is 10 ohm The first power supply is ε1=40 V The…

Q: If one wants to design a 1500 W electrical heater that consists of a resistor R with V = 208 V…

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Q: A 10.0 μF capacitor is charged to 50.0 V and is then connected across a 460 Ω resistor only. What is…

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Q: If 5.0 x 102 electrons pass through a 82.50 resistor in 10 min, what is the potential difference…

A: Relation between the current and charge can be stated as "current is the rate of flow of charge".…